DEPARTMENT OF THE INTERIOR

UNITED STATES GEOLOGICAL SURVEY

VERTICAL CRUSTAL MOVEMENTS IN THE CONTERMINOUS UNITED STATES

OVER THE LAST 10 MILLION YEARS

By

Dolores Gable and Tom Hatton

1980

U.S. Geological Survey

Open-File Report 80-180

DISCUSSION '

Knowledge of vertical movements, both uplift and subsid­

ence, is a useful tool in its application to siting, plan­

ning, and design of major engineering structures, and in

seismotectonic analyses. Location, direction, and rate of

movement, geometry of the regions of vertical movements, and

a grasp of mechanisms are all important in understanding

basic crustal structures and their evolution within the

Earth's crust. Tectonic history can be a guide to where to

expect future movements, and their direction, rate, and mag­

nitude. The emphasis of this report is on vertical tectonics

over the last 10 million years. Horizontal movements, though

equally important, have not been documented here.o

Vertical movements are detected and measured by amounts

of vertical displacement on faults, uplift of positive areas

and downx^arp or subsidence of negative areas, based on data

derived from geology, geomorphology, geophysics, paleobotany,

radiocarbon dating, geodetic leveling, and sea-level meas-«

urements (tide-gage data). Geodetic and tide-gage records,

unlike the other forms of information, seldom go back more

than 100 years, and, therefore, must be treated differently

as will be discussed later. Because of the diversity of data

and the scale of the features to be shox^n, several maps (one-

to five-million scale) are needed to show _the important

details. Vertical movements in the western half of the

United States are better documented due to higher rates of

2

activity (thus, better exposures) during the last 10 million

years. The amount of vertical movement shown, based on all

types of data except geodetic and tide-gage data, is a mini­

mum figure, because erosion has generally removed part of the

record. There are many areas, however, where it is not possi­

ble to document the 10 m.y. time span because of erosion, the

lack of datable units, or complexity of the tectonic history.

Where the geologic time span used must be extended, usually

12 to 13 m.y. is sufficient. This report is intended to be a

first edition with the maps subject to revision as new data

becom-es available and the magnitude and rate of vertical

movements become better defined.

The four maps that depict vertical movements over the

last 10 m.y. (late Miocene to present) are described below.

PLATE 1. SOURCE MAP OF DATA FOR VERTICAL MOVEMENTS--Shows

localities of data compiled on vertical movements pertaining

to the 10 m.y. time interval. In compiling the data, late

Miocene is defined as the 10-5 m.y. b.p. time span; Pliocene,

5-1.8 m.y. b.p.; Pleistocene, 1.8 to 0.01 m.y. b.p.; and

Holocene, 10,000 yrs. b.p. to present time (Berggren, 1972).

Physiographic boundaries have been modified from Fenneman

(193 1).

PLATE 2. MAP OF NEOTECTONICS, RATES AND MAGNITUDE OF VERTI­

CAL MOVEMENTS--In addition to identifying the larger features

depicting vertical movements, the map shows magnitude and

rate of movement. Measurements of vertical movements are

based mostly on geologic data for the last 10 m.y. but include

3

data derived from paleobotany, radiocarbon dating, geophysics,

and geomorphology. Neotectonic movements, both positive and

negative, whether initial or recurrent, are shown. Faults

are generally shown at their greatest known extent, in as

much as some dormant segments may be potentially dangerous

sometime in the future. They may be even more dangerous than

parts of the fault that have been active, since in some cases

stresses are known to build up along dormant parts of faults.

Plate 2 also shows a separate but related map (fig. 1):

On this figure, contours depicting magnitude of uplift or sub­

sidence have been drawn combining all neotectonic data for a

location based on written descriptions of an area as well as

actual figures on vertical movements. In places only a

single figure represents magnitude of uplift or subsidence

for an entire mountain range or basin. One drawback of com­

pilation at this scale is the resultant generalization since

it masks most problems which would be discovered by a closer

scrutiny of the area. This is not as much of a problem in the

central and eastern-part of the country where data is so

sparee that every fragment of data is used. The magnitude of

movement recorded in the 10 million years for any single

structure on the map is, in many cases, less than the total

uplift or subsidence recognized for the region. In the

western Part of the country there are at least two areas

where this occurs. One area is the uplift of the western

craton (an area including fh e Great Plains westward into Utah,

north to the Canadian border and south to Mexico); this

4

uplift is very gentle in the central part of the country but

steadily rises to about 2,100 meters on the western edge of

the Colorado Plateau (Trimble, 1978). The second area is in

Oregon and southern Washington where uplift is about 900

meters (Mackin and Gary, 1965). These broad uplifts must be

considered in any compilation of the magnitude of vertical

movement on smaller structures within the region.

PLATE 3. MAP OF POST-GLACIAL (11,000± YEARS) AND HISTORIC

(100± YEARS) TECTONICS SHOWING RATES AND MAGNITUDE OF VERTICAL

MOVEMENTS Based primarily on geodetic leveling data end, toc

a lesser extent, on data derived from tide-gage, geomorphology,

geology, and radiocarbon dating. Other forms of data on the

map indicating uplift or subsidence include marine terraces,

relict shorelines, and -subsidence due to dissolution of salt

and fluid withdrawal. Marine terraces and relict shorelines

indicate fluctuations of sea level due to isostatic changes

that may be due to 1) unloading of the land either as glacial

rebound as the ice melted or unloading due to drainage or

evaporation of a large body of water, 2) loading such as by

an intrusion of .a body of salt or magma, or 3) deformation

due to movements accompanying earthquakes, or 4) the loading

and unloading of an area due to mass transport of sediments.

Isostatic changes due to draining and evaporation of Lake

Bonneville in Utah have, been recognized by shoreline topog­

raphy and also by geodetic leveling surveys (Crittenden, 1963;

Anderson and Bucknam, 1979; Brown and others, written commun.).

The problem-is determining to what extent marine terraces and

5

relict shorelines are the result of crustal movements either

on land.or areas of the ocean floor and are not due to

eustatic>changes caused by the ice ages. The National Geo­

detic Survey has a complete network of level lines for the

United States, much of which has been releveled, but the task

of interpreting the data and relating it to neotectonic activ­

ity is often difficult and the results, inconsistent. Level­

ing gives only relative changes in height between two points

and is based on an arbitrary datum or sea level. However, it

is believed precise leveling surveys can be an important source

of information on recent crustal movements' especially where

movements are large enough and rapid enough over a short

period of time. Leveling reliability and crustal movements

have been studied a^d discussed at "length by Brown and

Reilinger (written commun., Brown and Oliver, 1976), and Bulanzhe

and Magnitskiy (1974). A few of the factors that may cause

inconsistencies in leveling data include systematic leveling

errors, benchmark instability, and steep terrain along tra­

verse. A tide gage measures the height of a body of water

relative to the land adjacent to the tide-gage station.

Errors in tide-gage data, read over a short period of time,

may be as large as the total reading for a particular gage,

and unless observed over a long'period of time results are

highly interpretative. Tide-gage readings are shown on plate

3 in both the New England and Great Lakes areas, off the Gulf

Coast in the vicinity of Alchafalaya Bay, Louisiana, and in the

Seattle, Washington, area. Tide gages are providing practical

data on glacial rebound or post-glacial uplift in the Great Lakes

region where uplift is particularly noticeable in the 100-

year record. Tide-gage information, even with all its inher­

ent problems,, is also a prime datum used in leveling surveys.

Only published data relating leveling and tide-gage data to

geology are included in this report. No attempt was made to

interpret any of the new raw data, and leveling and tide-gage,

data have not been combined in order to resolve magnitude or

rates of movement for any one location since the data from

each often tend to disagree,

PLATE 4. PRELIMINARY CONTOUR MAP SHOWING RATES OF VERTICAL

MOVEMENTS--A highly interpretative map strongly indicating

our lack of knowledge on rates of movement } especially in the

central and eastern parts, of the country. Rates for the

eastern part of the country are primarily based, on geodetic

leveling surveys and those for the western states, on geo­

logic data. Vertical movements indicated on plates 2 and 3,

and used to compile this plate may be highly episodic, and to

represent them with one rate of movement was difficult because

the various investigators used many different rates of

movement to explain vertical tectonics. While most vertical

movements in the east have been reported as annual average

rates, the rate most reasonable .for the western part of the

country is in terms of 10,000 years. This rate was a common

denominator of all rates shown on the map and could be

reasonably adjusted to contouring purposes and be geological­

ly acceptable.. For a few western areas, geodetic leveling

surveys have been interpreted by geologists and the results

appear superimposed (see map explanation) and are credited

accordingly. This is for comparison purposes only. Leveling

data is at least an order of magnitude greater than the

geologic record indicates but this is typical for leveling

data in general. In the central and .eastern parts of the

country, because the record of uplift is dominated by geo­

detic data, it seemed wise not to try and contour the area

at this time because of the inherent problems related to the

data. Some data appears to relate to geologic structures

exceedingly well but much of the data is highly interpreta­

tive, and the serious ambiguities in the geodetic data pre­

clude its usefulness in a compilation of vertical movements.

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Sources of Data (Number in left margin refer to localities on plate 1)

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17 Kite, G. \j. t and Adariowski, K. , 1973, Stochastic analysis of Lake Superior elevation's for computation of relative crustal movement: Journal of Hydrology, v. 18, p. 163-175.

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19 Shlemon, R. J. , 1975, Subaqueous delta formation Atchafalaya Bay,Louisiana, jlr^ Delias , models for exploration: Houston Geological Society, Houston, Texas, p. 209-221.

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4

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75 Hooke, R. LeB., 1972, Geomorphic evidence of ?ate-Wisconsin and Holocene tectonic deformation, Death Valley, California: Geological Society of America Bulletin, v. 83, no. 7, p. 2073- 2098.

76 Dibblee, T. W., Jr., 1975, Late Quaternary uplift of the SanBernardino Mountains on the San Andreas and related faults, J.n San Andrens fault in southern California a guide to San Andreas fault from Mexico to Carrizo Plain: California Division of Mines and Geology Special Report, no. 118, p. 127-135.

77 Atwater. B. F.. Hedel. C. W.. and Hellev. E. J. . 1977. LateQuaternary depositional history, Holocene sea-level changes and vertical crustal movement, southern San Francisco "Bay, California: U.S. Geological Survey Professional Paper 1014, 15P-

78 Love, J. D. , and Montagne, J. de la, 1956, Pleistocene and recent .tilting of Jackson Hole, Teton County, Wyoming: Wyoming Geological Association llth Annual Field Conference Guidebook, p. 169-178.

79 Love, J. D., 1956, Summary of geologic history of Teton County, Wyoming, during late Cretaceous, Tertiary, and Quaternary times: Wyoming Geological Association, Jackson Hole Field Conference Guidebook, p. 140-150.

80 Dorr, J. A., Jr., Spearing, D. R., and Steidtmann, J. R., 1977, Deformation and deposition between a foreland uplift and an impinging thrust belt, Hoback Basin, Wyoming: Geological Society of America Memoir 177, 82 p.

81 Behrendt, J. C., Tibbetts, B. L., Bonini, W. E., and Lavin, P. M., 1968, A geophysical study in Grand Teton National Park and vicinity, Teton County, Wyoming, with sections on Stratigraphy and structure by J. D. Love, and Precambrian rocks by J. C. Reed, Jr.: U.S. Geological Survey Professional Paper 516-E, 22 p.

82 Love, J. D., 1970, Cenozoic geology of the Granite Mountains area,central Wyoming: U.S. Geological Survey Professional Paper 495- C s 154 p.

83 Knight, S. H., 1953, Summary of the Cenozoic history of the Medicine Bow Mountains, Wyoming: Wyoming Geological Association 8th Annual Field Conference Guidebook, p. 65-76.

84 Eardley, A. J. , 1%0, Phases of orogeny in the fold belt of western Wyoming and southeastern Idaho: Wyoming Geological Association Guidebook, Ovcrthruct belt of southwestern Wyoming, 15th Annual

Conference, p. 37-40.

5

85 Skinner, R. E., I960, Tectonic elements of the noiL'uein Green "ivcr area of Wyoming: Wyoming Geological Association Guidebook, Overthrust belt of southwestern Wyoming, 15th ^Annual Fie"ld Conference, p. 86-88.

86 Anderson, R. E., and Laney, R. L. , 1975, The influence of lateCenozoic stratigraphy on distribution of impoundment-related seismicity at Lake Mead, Nevada-Arizona: U.S. Geological Survey Journal of Research, v. 3, no. 3, p. 337-343.

87 Carr, W. J. , 1974, Summary of tectonic and structural evidence.for > stress orientation at the Nevada Test Site: U.S. Geological

Survey Open-File Report 74-176, 53 p.88 Ekren, E. B., 1968, Geologic setting of Nevada'Test Site and Nellis

Air Force Range: Geological Society of America Menoir 110, p. 11-19.

89 Carr, W. J. , 1974, Late Cenozoic tectonic history of Nevada Test Site region: Geological Society of America Abstracts with Programs, v. 6, no. 3, p. 152.

90 Woodburne, M. 0., 1975, Cenozoic stratigraphy-Transverse Ranges,southern California: Geological Society of America Special Paper 162, 89 p.

91 Oakeshott, G. B., 1971, California's changing landscapes: McGraw Hill Book Co., New York, 366 p.

92 Bentley, R. D. , 1977, Stratigraphy of the Yakima basalts andstructural evolution of the Yakima ridges in the Western Columbia Plateau, ij Geological Excursions in the Pacific Northwest: Geological Society of America Annual Meet ing-field .guidebook, p. 339-389.

93 Tweto, Ogden, 1977, Tec conic mat> of the Rio Grande rift system in Colorado: U.S. Geological Survey Open-File Report 77-750.

94 Bowman, K. C., Jr., 1.972, Evaluation of heavy mineral concentrations on the southern Oregon continental margin: Annual Conference and Exposition Marine Technology Society Preprints, Washington, D.C., no. 8, p. 237-247.

95 Murphy, L M , an^ Braree, R. t-, 1964 Sef swc^^ica 1 -fnvpRt-i<?at-ionp. of the Hebgen Lake, earthquake, 1959: U.S. Geological Survey Professional Paper 435, p. 13-17.

96 Myers, W. B., and Hamilton, Barren, 1964, Deformation accompanying the Hebgen Lake earthquake of August 17, 1959: U.S. Geological Survey Professional Paper 435, p. 55-98.

97 Reilinger, R. E., Citron, G. P., and Brown, L. D. , 1977, Recent vertical crustal movements from precise leveling data in southwestern Montana, western Yellowstone National Park and the Snake River Plain: Journal of Geophysical Research, v. 82, no- 33, p. 5349-5359.

98 Smith, R. B., and Pelton, J. R., 1977, Crustal uplift and itsrelationship to seismicity and heat flow at Yellowstone [abs.]: EOS. Transactions, American Geophysical Union, v. 58, p. 495-4%.

99 Reilinger, Robert, and Oliver, Jack, 1976, Modern uplift associated with a proposed magma body in the vicinity of Socorro, New Mexico: Geology, v. 4, p. 583-586.

100 Gutnper, F. J. , and Scholz, Christopher, 1071, Microseismicity and tectonics of the Nevada seismic zone: Bulletin of the. Seismological Society of America, v. 61, no. 5, p. 1.413-1432.

101 Eberly, L. T)., Stanley, T. B., Jr., 1978, Cenozoic stratigraphy and geologic history of southwestern Arizona: Geological Society of America Bulletin 89, p 921-940.

102 Gardner, L. S., 1941, Trie hurricane fault in southwestern Utah and northwestern Arizona: American Journal of Science, v. 239, no. 4 V p. 241-260.

103 Elston, Wolfgang E., 1977, Cenozoic Orogeny of southwestern UnitedStates--Ensialic analog of a backarc basin?: Geological Society of America Abstracts wi th Programs, v. 9, no. 7 S p. %6-9n7.

104 Harablln, W. T<. , .1965, Origin of "Reverse Drag" on the downthrown side* of normal faults: Geological Society of America bulletin, v. 76, p. 1145-1164.

105 Hamblin, W. K. , 1970, Structure of the Western Grand Canyon Region:in Guidebook to the geology of Utah, no. 23: Utah Geological and Mineralogical Survey, University of Utah, Salt-Lake City, p. 3- 20. -

106 Holzer, T. L., 1978, Oral communication, Crustal uplift in Arizona.107 Young, R. A., and Brennan-, W. J. , 1974, Peach Springs Tuff: Its

bearing on structural evolution of the Colorado Plateau and development of Cenozoic drainage in Mohave County, Arizona: Geological Society of America Bulletin, v. 85, p. 83-89.

108* Cluff, L. S., Brogan, G. E., and Glass, C. E., 1973, Wasatch fault,southern portion, earthquake fault investigation and evaluation,

* jtn A guide to land use planning for Utah Geological and Mineral Society: Woodward-Lundgren and Associates, Oakland, Calif., 80P-

109 Metzger, D. G. , 1964, Parker-Blythe-Cibola area, Jji McKee, E. D. ,Wilson, R. F., Breed, Wm. J., and Breed, C. S., eds., Evolution of the Colorado River in Arizona: Museum of Northern Arizona, Flagstaff, 67 p.

110 c Schumann, H. H., and Poland, J. F., 1970, Land subsidence, earthfissures and ground water withdrawal in south-central Arizona, U.S.A.: Land subsidence-Affaissement du sol, v. I; lASH-Unesco, AIHS-Unesco, Publication no. 88, p. 295-302.

111 Uinikka, C. C., and Wold, P. D., 1976, Land subsidence in CentralArizona: Land subsidence symposium-subsidence terrestre, IAHS- AISH, Publication no. 121, p. 95-103.

112 Heindl, L. A., 1963, Cenozoic geology in the Mammoth .Area PinalCounty, Arizona: U.S. Geological Survey Bulletin 1141E, p. El- E41.

113 Kluth, C. F., Kluth, M. J. , 1974, Geology of the Elden Mountain Area, Arizona, in Geology of northern Arizona: Geological Society of America, Rocky Mountain Section Guidebook no. 27, pt. 2, p. 521- 529.

114 Condit, C. D. , 1,974, Geology of Shadow Mountain, Arizona _in Geology of tfortherr* ATi^onS; Ge<slo%ical Society of America, Rocky Mountain Section Guidebook no. 27, pt. 2, p. 454-463.

115 Barnes, C. W. , 1974, Interference and gravity tectonics in the Gray Mountain Area, Arizona _in Geology of Northern Arizona: Geological Society of America, Rocky Mountain Section Guidebook no. 27, pt. 2, p. 442-453.

116 Lucchita, Ivo, 1974, Structural evolution of Northwest Arizona and its relation to adjacent basin and range province structures j_n Geology of Northern Arizona: Geological Society of America, Rocky Mountain Section Guidebook no. 27, pt. I, p. 336-354.

117 Lepley, L. K., 1977, Written communication, Landsat lineament map of Arizona with emphasis on Quaternary fractures.

118 Peirce, H. W., 1976, Tectonic significance of Basin and Range thickevaporite deposits: Arizona Geological Society Digest, v. 10, p. 325-339.

119 Loring, A. K., 1976, The Age of Basin-Range faulting in Arizona: Arizona Geological Society Digest, v. 10, p. 229-257.

120 Huntoon, P. W., 1974, Synopsis of laramide structural geology of the eastern Grand Canyon, Arizona, in Geology of Northern Arizona: Geological Society of America Rocky Mountain Section Guidebook no. 27, pt. I, p. 317-335.

121 Elston, D. P., 1978, Oligocene and Miocene development of Mountain region and environs, central. Arizona evidence for timing of Plateau uplift and erosion: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 104.

122 Santarcangelo, S. A., Bishop, J. A., Olm, M. C., and McClellan, W.A., 1975, A guide to the geology from Las Vegas, Nevada, to Cedar Breaks, Utah: The Compass of Sigma Gamma Epsilon, v. 53, no. 1, p. 8-15.

123 Huntoon, P. W., 1-977, llolocene faulting in . the western Grand Canyon, Arizona; Geological Society of America Bulletin, v. 88, no. 11, p. 1619-1622.

E. it., Squites, R. Jj. , and Ab rams , M. J. , 1974, 'me hrignc

Au&el ant! KeSfi BuLLe fault SyStelii.j Ot aOrtueTn Arizona, itl

Geology of Northern Arizona: Geological Society of America, Rocky Mountain Section Guidebook no. 27, pt. I, p. 355-391.

124a Lovejoy, 'E. H. P., 19/3, Major early Cenozoic deformation alongHurricane Fault zone, Ut<ih and Arizona: American Association of Petroleum Geologists Bulletin, v. 57, no. 3, p. 510-519.

125 Brown, L. D. , Re Hinder, R. E., and Citron, G. P., in press, Recent vertical crustal movements in the United States; evidence from precise leveling, in Symposium on Earth Rheology and Late Cenozoic Isostatic Movements:

126 Sheeks, D. I., 1978, Late Cenozoic faulting in the northern SierraNevada, California: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 146-147.

127 Keaton, J. R., 1978, Geomorphic evidence for late Quaternarydisplacement along the Santa Ynez fault zone, Blue Canyon, eastern Santa Barbara County, California: Geological Society of America Abstracts with Programs, v. 10, no. 3, n. 111.

128 Purcell, C. W., 1978, Ground fractures associated with the 1952 Arvin-Tehachapi earthquake: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 143.

12-9 Page, W. D. , Swan, F. H., Ill, Biggar, Morraa, Harpster, Robert,Cluff, L. S., and Blum, R. L., 1978, Evaluation of Quaternary faulting in colluvium and buried paleosols, western Slerran foothills, California: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 141.

130 McJunkin, R. D., 1978, Geology of the T>>angor Ouadrankle--Lithoiogic control for Cleveland Hill fault displacement, Butte County, California: Geological Society of America Abstracts xdLth Programs, v. 10, no. 3, p. 137.

131 Castle, R. 0., 1977, Palmdale "bulge" changing shape; still ageological puzzle: U.S. Geological Survey press release dated iferch 3, 1977.

132 Norton, D. M., 1978, Ground fissuring in part of the San Jacinto Valley, southern California: Geological Societv of America Abstracts x^ith Programs, v. 10, no. 3, p. 138.

133 Guacci, Gary, and Carville, C. A., 1978, Subsurface characteristics of a subsidence related ground fissure, San Joaquin Valley, California: Geological Society of America Abstracts with Programs, v. 10, no. 3, p« 108.

133a Guacci, Gary, Purcell, C. W., and Fugro, Inc., 1978, Evidence formiddle Pleistocene and possible Holocene faulting on the Pond-Pso Creek fault, southern San Joaquin Valley, California: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 108.

134 Bull, W. B., 1975, Land subsidence due to ground water withdrax^al in the Los Banos-Kettleman City Area. California, part 2 V j_n_ Subsidence and compaction of. deposits: U.S. Geological Survey Professional Paper 437-F, 90 p.

135 Lofgren, B. E., 1956, Tectonic movement in the Grapevine Area, Kern County, California: U.S. Geological Survey Professional Paper 550-B, p. B6-B11.

136 Bennett, J. H., Taylor, G. C., and Toppozada, T. R., 1977, Crustal movement in the northern Sierra Nevada: California Geology, v. 30, no. 3, p. 51-57.

137 Poland, J. F., 1976, Land subsidence stopped by artesian-head recovery, Santa Clara Vallev, California: Land subsidence symposium-subsidence terresLre, IAHS-AISH, Publication no. 121, p. 124-132.

138 Lofgren, B. E., 1976, Hydrogeologic effects of subsidence, SanJoaquin Valley, California: Land subsidence symposium-subsidence terrestre, IAHS-AISH, Publication no. 121, p. 113-173.

139 Holdahl, S. R., 1976, Recent elevation change in SouthernCalifornia. Land subsidence symposium-subsidence terrestre, lAFS-AIS'rU Publication no. 12'] > p. 233-245,

140 Poland, J. F., 1970, Land subsidence and aquif er-r>ystem compaction

SanLa Clara Valley, California, U.S.A.: Land subsidence- affaissement du sol, v. I, LASH-Unesco, AIHS-Unesco Publication no. 88, p. 285-294.

141 Lofgren,'B. E., 1970, Field measurement of aquifer-system compaction, San Joaquin Valley, California: Land subsidence affaissement du sol, v. I, lAHS-Unesco, AIHS-Unesco Publication no. 88, p. 272- 284.

142 Kirkhara, R. M., 1977, Quaternary movements on the Golden fault, Colorado: Geology, v. 5, p. 689-692.

143 Epis, R. C., Scott, G. R., Taylor, R. B., and Sharp, W. N., 1976, Petrologic, Tectonic, and Geomorphic features of Central Colorado: in Epis, R. C., and Weiraer, R. J., eds., Professional contributions of Colorado School of Mines Studies in Colorado Field Geology: Colorado School of Mines, Golden, Colo., no. 8, p. 301-322.

144 Cater, F. W., 1966, Age of the Uncompahgre uplift and Unaween Canyon, west-central Colorado: U.S. Geological Survey Professional Paper 559-C, p. C86-C92.

145 Kirkham, R. M., and Rogers, W. P., 1978, Earthquake potential inColorado: Colorado Geological Survey Open-File Report 78-3, 131 p.

146 Sbar, M. L. , Jordan, R. R., Stephens, C. D. , Pickett, T. E.,Woodruff, K. D., and Sammis, C. G. , 1975, The Delavrare-New Jersey earthquake of February 28, 1973: Seismological Society of America Bulletin, v. 65, no. 1, p. 85-92.

147 Lichtlcr, \\. F., 1960, Geology and ground water resources of Martin County, Florida: Florida Geological Survey Report of Investigations, no. 23, 149 p.

148 Altschuler, F. S., Young, E. J., 1960, Residual origin of the"Pleistocene" sand mantle in Central Florida Uplands and its bearing on marine terraces and Cenozoic uplift: U.S. Geological Survey Professional Paper 400-B, p. B202-B207.

149 Chardon, R. E. , 1978, Coastal barrier changes, 1770-1867, Biscayne Bay area. Florida: Geolosv. v. 6. no. 6. n. TH-T^ft.

150 Davis, G. H., and Counts, H. B., 1976, Further examination ofsubsidence at Savannah, Georgia, 1955-1975: jln Land subsidence symposium-subsidence terrestre: IAHS-AISH, Publication no. 121, p. 347-354.

151 Lougee, R. J., 1941, Late-glacial uplift of New England [abs.]:Geological Society of America Bulletin, v. 52, no. 12, pt. 2, p. 19-21.

152 Ha it, M. H., Jr., and Scott, W. E., 1978, Holocene faulting, Lost River Range, Idaho: Geological Society America Abstracts with Programs, v. 10, no. 5, p. 217.

153 Armstrong, F. C., and Oriel, S. S., 1965, Tectonic development of Idaho-Wyoming thrust belt: .American Association of Petroleum Geologist Bulletin, v. 49, p. 1847-1866.

154 Wayne, W. J. , 1965, Trie reversal of Raccoon Creek at Atherton Island, West-Central Indiana: in Proceedings of the Indiana Academy of Science, v. 75, p. 167-174-

155 Jillson, W. R., and Hodge, J. M. , 1919, The geology and coals ofStinking Creek (Knox County, Kentucky): Kentucky Department of Geology and Forestry, Series 5, Bulletin 3, 89 p.

156 Walters, R. F., 1978, Land subsidence in central Kansas related to salt dissolution: University of Kansas Bulletin 214, 82 p.

157 Lindsay, J. F., 1977, Salt tectonism and the evolution of the Sigsbee Scarp, Gulf of Mexico, Tectonophysics, v. 39, p. 607-619.

158 Bostwick, G. I,,, Borns, W. H. , and Stuckenrath, Robert, 1978,Postglacial uplift of Monhagan Island, Maine: Geological Society of America Abstracts with Programs, v. 10, no. 2, p. 34.

159 Fuller, M. L. , .1912, The New Madrid earthquake: U.S. Geological Survey Bulletin 40X4, 115 p.

160 Stearns, R. G., 1978, Pattern of vertical movement in the Reelfort Lnke region-tot>ogranby, gravity and earthquakes [abs.]: EOS. Transactions, American Geophysical Union, v. 59 S no. 4, p. 230.

161 Stewart, J. II. , 1978, Geol riM r MD^ rp»^t-on j r ««*» 11--I r> a of fh«9

Mountain geothermal high, north-ccutr.il Nevada: EOS. Transactions, American Geophysical Union, v. 59, no. 4, p. 24 8.

162 Zoback, M. L. , and Thompson, G. A., 1978, Basin and Range rifting innorthern Nevada Clues from a mid-Miocene rift and its subsequentoffsets: Geology, v. 6, p. 111-116.

162a Zoback, M. L., and Thompson, G. A., 1976, Evidence of left lateralslip on Basin and Range fault: Geological Society of AmericaAbstracts with Progrms, v. 8, p. 1182.

163 Bornhausr, Max, 1958, Gulf Coast Tectonics: American Association of Petroleum Geologists Bulletin, v. 42, p. 339-370

164 Bachman, G. 0., 1978, New K-Ar dates and the late Pliocene toHolocene geomorphic history of the central Rio Grande region, New Mexico: Geological Society of America Bulletin, v. 89, p. 283- 292.

165 Ramberg, I. B., Cook, F. A., and Stnithson, S. B., 1978, Structure of the Rio Grande rift in southern New Mexico and west Texas based on gravity interpretation: Geological Society of America Bulletin, v. 89, p. 107-123.

166 Manley, Kirn, 1978, Pliocene deformation along the Rio Grande rift in the Espanola Basin, New Mexico: Geological Society of America Abstracts with Programs, v. 10, no. 5, p. 233.

167 Woodward, L. A., 1978, Nacimiento uplift of northwestern New Mexico-­ Unique tectonic element of the Rocky Mountain foreland: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 155.

168 Bell, E. J. , Sanders, C. 0., and Slemmons, I). B., 1978, Geologic and geometric analysis of conjugate strike-slip faults and regional strain in the western Basin and Range province: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 95.

169 Isachsen, Y. W., Geraghty, E. P., and Vright, S. F., 1978,Investigation of Holocene deformation in the Adirondack Mountains dome: Geological Society of America Abstracts with Programs, v. 10, no. 2, p. 49.

170 Tsachscn. Y. W.. 1976. Contemporary doming of the Adirondack Mountains, New York [abs.]: EOS. Transactions, American Geophysical Union, v. 57, no. 4, p. 325.

171 Ratnpino, M. R. , 1978, History of relative sea-level rise, 8,000 YBP to present, Southern Long Island, New York: Geological Society of America Abstracts with Programs, v. 10, no. 2, p. 81.

172 Clark, Malcolm, 1978, Written communication, Rates of uplift on faults in California.

173 Marsell, R. E., 1964, The Wasatch Fault Zone in Salt Lake County, in Guidebook to the Geology of Utah, no. 18: Utah Geological Society, p. 31-50.

174 Cluff, L. S., Brogan, G. E., and Glass, C. E., 1970, Wasatch fault, north portion, in Earthquake fault investigation and evaluation: Woodward-Clyde and Associates, Consulting Engineers and Geologists, Oakland, California, 80 p.

175 Kaye, C. A., and Barghoorn, E. S., 1964, Late Quaternary sea-level change and crustal rise at Boston, Massachusetts, with notes on the autocompaction of peat: Geological Society of America Bulletin, v. 75, p. 63-80.

176 Castle, R. 0., Alt, J. N., and Savage, J. C., 1974, Elevation changes preceding the San Fernando Earthquake of February 9, 1971: Geology, v. 2, no. 2, p. 61-66.

177 Mears, Brainerd, Jr., 1050, Faulting in Oak Creek Canyon and adiscussion of. contrary bonding: Plateau, v. 23, no. 2, p. 26-31.

178 Newman, W. S., Cinqucnani, L. J-, Pardi, R. R. , and Marcus, L. F., 1978, Holocene deformation of the United States' east coast: Geological Society of America Abstracts with Programs, v. 10, no. 2, p- 77-78.

179 Brown, L. D. , 1978, Hecc-nt vertical crustal movement along the east coast of the. United States: Tectonophysics , v. 44, p. 205-231.

10

180 Balazs, E. I., 1974, Vertical crustal movements on the middle Atlantic coastal plain as indicated by precise leveling: Geological Society of America Abstracts with Programs, v. 5, no. 1, p. 3.

181 Brown, L. I)., 1978, Recent vertical crustal movement along the east coast of the United States [abs.]: EOS. Transactions, American Geophysical Union, v. 57, no. 4, p. 325.

182 Barnett, S. G., 1977, Changing levels of Lake Chamolain, their causes and their effect on plans to regulate lake levels: International Joint Commission, International Champlain Richelieu Board, unpublished report, Dept. of Earth Sciences, SUNY, Plattsburgh, N.Y.

183 Zullo, V. A., and Harris, W. B., 1978, Late Cenozoic structuralelements, Coastal Plain of North Carolina: Geological Society of America Abstracts with Programs, v. 10, no. 4, p. 204.

184 Moslow, T. F., and Heron, S. D., Jr., 1978, Recent evolution of Cape Lookout, North Carolina: Geological Society of America Abstracts with Programs, v. 10, no. 4, p. 193.

185 Baldwin, E. M., and Beaulieu, J. D., 1973, Geology and mineralresources of Coos County, Oregon, with sections on mineral and fuel resources by Len Ramp, Jerry Gray, Vernon C. Newton, Jr., and Ralph S. Mason: Department of Geology and Mineral Industries Bulletin 80, 82 p.

186 Beaulieu, J. D., and Hughes, P. W., 1976, Land use geology of Western Curry Countv, Oregon: State of Oregon, Department of Geology and Mineral Industries Bulletin 90, 148 p.

187 Schlicrker, H. G. , and Deacon, R. J. , 1974, Environmental geology of coastal Lane County, Oregon, gl_th_ a section^n ground water, by R. L. Jackson and R. C. Newcomb: Department of Geology arid Mineral Industries Bxilletin 85, 116 p.

188 Schlicker, H. G., Deacon, R. J., Olcott, G. W. , and Beaulieu, J. D. , 1973, Environmental geology of Lincoln County, Oregon, with a section on ground water, by R. L. Jackson arid R. C. Newcomb: Department of Geology anrf Mineral Tndustries Bulletin 81, 171 p-

189 Beaulieu, J. D., and Hughes, P. W., 1975, Environmental Geology of Western Coos and Doublas Counties, Oregon: State of Oregon Department of Geology and Mineral Industries Bulletin 87, 148 p.

190 Schlicker, H. G., Deacon, R. J., Beaulieu, J. D., and Olcott, G. W., 1972, Environmental geology of the coastal region of Tillamook ' and Clatsop Counties, Oregon: State of Oregon Department of Geology and Mineral Industries Bulletin 74, 164 p.

191 Tarr, A. C., and Carver, David, 1978, Results of recent seismicity studies in the vicinity of the 1886 Charleston, South Carolina, earthquake: Geological Society of America Abstracts with Programs, v. 10, no. 4, p. 199.

192 Rankin, 'D. W., 1978, Studies related to the Charleston, SouthCarolina, earthquake of 1886--Introduction and discussion: U.S. Geological Survey Professional Paper 102 8-A, p. A1-A15.

193 Muehlberger, W. R., Belcher, R. C., and Goetz, L. K. , 1978,Quaternary faulting in Trans-Pecos Texas: Geology, v. 6, no. 6, p. 337-340.

194 Fischer, J. A., Tally, Tl E., Murphy, W. J. , and Briedis, John, 1969, The relationship of earthquake occurrence to tectonics in Virginia [abs.]: EOS. Transactions, American Geophysical Union, v. 50, p. 235.

195 Verbeek, E. R., and Clanton, U. S., 1978, Maps showing surface faults in the southeastern Houston metropolitan area, Texas: U.S. Geological Survey Open-File Report 78-797, 20 p.

196 Rosepiler, M. J., and Reilinger, Robert, 1977, Land subsidence due to ' water withdrawal in the vicinity of Pecos, Texas: Engineering Geology, v. 11, p. 295-304.

197 Re id, W. M.,and Kealc, R. 0., 1971, Displacement of active surface faults in Houston, Texas [abs.]: EOS. Transactions, American Geophysical Union, v. 52, no. 11, p. 922.

1 1

198 Kreitler, C. W., 1976, Faulting and land subsidence from ground water and hydrocarbon production, Houston-Galveston, Texas, _in Land subsidence symposium-subsidence terrestre: IAHS-AISH, Publication no. 121, p. 435-446.

199 Gabrysch, R. K., 1970, Land-surface subsidence in the Houston-* Galveston Region, Texas, in Land subsidence-Affaissement du sol,

v. I: lASH-Unesco, AIHS-Unesco, Publication no. 88, p. 43-54.200 Gabrysch, R. K., 1976, Land-surface subsidence in the Houston-

Galveston region, Texas, jln Land subsidence symposium-subsidence terrestre: IAHS-AISH, Publication no. 121, p. 16-24.

201 Kreitler, C. W., 1976, Lineations and faults in the Texas Coastal zone, ji_n Bureau of Economic Geology: University of Texas at Austin, Report of Investigations, no. 85, 32 p.

202 Barton, D. C., 1933, Surface fracture system of South Texas:American Association of Petroleum Geologists Bulletin, v. 17, no. 10, p. 1194-1212.

203 Holmes, C. W., 1978, Oral communication, Ancient sea levels.204 Brown, L. F., Morton, R. A., McGoven, J. H., Kreitler, C. W. , and

Fisher, W. L., 1974, Natural hazards of the Texas Coastal Zone: University of Texas Bureau of Economic Geology, Austin, p. 9-11, 5 maps .

205 Kurie, A. E., 1966, Recurrent structural disturbance of ColoradoPlateau margin near Zion National Park, Utah: Geological Society of America Bulletin, v. 77, p. 867-872.

206 Rowley, P. i)., Andcrson, J. J. , Williams, P. 1.. , and Fleck, R. J. , 1978, Age of structural differentiation between the Colorado Plateaus and Basin and R<?nge provinces in southwestern Utah: Geology, v. 6, no. 1, p. 51-55.

207 Anderson, R. E., 1978, Probably Holocene uplift in Escalante Valley and faulting northeast of Cedar City, Utah: Geological Society of America Abstracts with Programs, v. 10, no. 5, p. 209.

208 Bucknam, R. C., and Anderson, R. E., 1978, Use of slope angle to determine fault scarp age: Geological Society of America Abstracts with Pr&granos, V. 10, no. 5, £ 211.

209 Case, R. W. , and Cook, 1C. L. , 1978, A regional gravity survey of the Sevier Lake area, Mi Hard County, Utah: Geological Society of America Abstracts with Programs, v. 10, no. 5, p. 212.

210 Crittenden, M. D., Jr., 1963, New data on the isostatic deformation of Lake Bonneville: U.S. Geological Survey Professional. Paper 454-E, p. E1-E31.

211 Bucknam, R. C., 1978, Written communication, Level line data, Salt Lake City to Milford, Utah, and Brigham City to Lucin, Utah.

212 Shoemaker, E. M., 1955, Structural features of the central Colorado Plateau and their relation to uranium deposits: U.S. Geological Survey Professional Paper 300, 739 p.

213 Averitt, Paul, 1964, Table of po'st-Cretaceous geological events along the Hurricane Fault, near Cedar City, Iron County, Utah: Geological Society of America Bulletin, v. 75, p. 901-908.

214 Cluff, L. S., Glass, C. E., and Brogan, G. E., 1974, Investigation and evaluation of the Wasatch fault north of Brigham City and Cache Valley faults, Utah and Idaho; a guide to land-use planning with recommendations for seismic safety: Uoodward-Lundgren and Associates, Oakland, California, Contract No. U.S. Geological Survey 14-08-001-13665, 147 p.

215 Potter, D. B., Jr., and Me Gill, G. E., 1978, Valley anticlines of the Needles District, Canyonlands National Park, Utah: Geological Society of America Bulletin, v. 89, p. 952-960.

216 Easterbrook, D. J. , 1%3, Lale Pleistocene glacial events and relative sea level changes in the northern Puget lowland, Washington: Geological Society of America Bulletin, v. 74, p. 1465-1484.

217 Sturges, Wilton, 1967, Slope of sea level along the Pacific coast of the United States: Journal of Geophysical Research, v. 72, no. 14, p. 3627-3637.

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218 Mackin, J. H., and Gary, A. S., 1965, Origin of Cascade landscapes: States of Washington, Division of Mines and Geology Information Circular no. 41, 35 p.

219 Rau, W. W., 1973, Geology of the.Washington coast between PointGrenville and the Hoh River: State of Washington, Department of

* Natural Resources Bulletin 66, 21 p.220 Misch, Peter, 1966, Tectonic evolution of the northern Cascades of

Washington State, in A Symposium on the Tectonic History and Mineral Deposits of the Western Cordillera: The Canadian Institute of Mining and Metallurgy, Special v. 8, p. 101-148.

221 Ando, Masataka, and Balazs, E. I., 1979, Written communication,Geodetic evidence for a seismic subduction of the Juan De Fuca Plate.

222 Morris, Robert, 1978, Arlington, E., Oral communication, SlopeCascades, Washington, Fault west of Arlington has vertical offset of Pleistocene deposits that may be in range of hundreds of feet.

223 Warren, C. R., 1941, Course of Columbia River in southern centralWashington: American Journal of Science, v. 239, no. 3, p. 209- 232.

224 Willis, C. L. , 1953, The Chiwaukum Graben, a major structure central Washington: American Journal of Science, v. 251, p. 789-797.

225 Balazs, E., 1974, Vertical crustal movements in the Seattle-Neah Bay Area as indicated by the 1973-74 precise relevelings and raareograph observations [abs.J: EOS. Transactions, American Geophysical Union, v. 55, no. 12, p. 1104.

226 Bingham, J. W., Londquist, C. J., and Baltz, E. H., 1970, Geologicinvestigation of faulting in the Hanford region, Washington, with a section on The occurrence of nicroearthquakes, by A. N. Pitt: U.S. Geological Survey Open-file Report, 104 n.

227 Bollinger, G. A., 1973, Seismicity and crustal uplift in thesoutheastern United States: American Journal of Science, v. 273- A, p. 396-408.

228 Bentlcy, R. D. , Farooqui, S. M., Kienle, C. F., Jr., and Anderson, J. L. , 19/5*, structural elements ot the Cle Elm-Wallula deformed belt, central Washington: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 96.

229 Crossom, R. S., 1972, Small earthquakes, structure, and..,^ectonics of the Puget Sound Region: Seismological Society of America Bulletin, v. 62, no. 5, p. 1133-1171.

230 Danes, Z. F., Bonno, M. M., Brau, E., Gilhara, W. D., Hoffraan, T. F., Johansen, D., Jones, M. H., Malfait, B., Masten, J. , and Teague, G 0., 1965, Geophysical investigation of the southern Puget Sound area: Journal of Geophysical Research, v. 70, no. 22, p. 5573- 5580.

231 Anderson, R. E., 1971, Thin skin distension in Tertiary rocks ofsoutheastern Nevada: Geological Society of America Bulletin, y. 82, p. 43-58.

232 Shawe, D. R., 1965, Strike-slip control of Basin-Range structure indicated by historical faults in western Nevada: Geological Society of America Bulletin, v. 76, p. 1361-1378.

233 Hack, J. T. , 1973, Drainage adjustment in the Appalachians, inEnvironmental Geomorphology Symposium, a proceedings volume of the geonorphology symposia series, 4th: State University of New York, p. 51-69.

234 Barosh, P. J. , 1978, The Penobscot lineament zone, Maine: Third International Conference on basement tectonics, p. 11.

235 Steven, T. A., Rowley, P. D., and Cunningham, C. G., 1978, Geology of the Marysvale volcanic field, west central Utah: Brighara Young University Geological Studies, v. 25, pt. 1, p. 67-70.

236 Anderson, R. E. , 1978, Quaternary tectonics along the intermountain ncismic belt south of Prove, Utah: Brigham Young University Geological Studies, v. 25, pt, 1, p. 1-10.

13

237 Rovlcy, P. D. , Lipraan, P. W., Mehnert, II. II., Lindsey, D. A., and Anderson, J. J. , 1978, Blue Ribbon lineament, an east-trending structural zone within the- Pioche mineral belt of southwestern Utah-and eastern Nevada: U.S. Geological Survey Journal of Research, v. 6, no. 2, p. 175-191.

238 Cordell, Lindrith, 1978, Regional geophysical setting of the Rio* Grande rift: Geological Society of America Bulletin, v. 89, p.

1073-1090.239 Axelrod, D. I., and Bailey, H. P., 1976, Tertiary vegetation,

climate, and altitude of the Rio Grande depression, New Mexico- Colorado: Paleobiology, v. 2, p. 235-254.

240 Durrell, Cordell, 1966, Tertiary and Quaternary geology of thenorthern Sierra Nevada, in Bailey, Edgar, H., ed., Geology of northern California: California Division of Mines and Geology Bulletin 190, p. 185-197.

241 Bonilla, M. G., 1967, Historic faulting in continental United States and adjacent parts of Mexico: U.S. Geological Survey Open-file Report, 36 p .

242. Slemmons, D. B., Van Wormer, Douglas, Bell, E. J. , and Silberman, M. L., 1979, Recent crustal movements in the Sierra Nevada-Walker Lane region of California-Nevada, pt. I, Rate and style of deformation: Tectonophysics , v. 52, p. 561-570.

243 Bonilla, M. G., 1978, Written communication, Dating fault movements.244 Slemmons, D. B., 1967, Pliocene and Quaternary crustal movements of

the Basin-and-Range Province, U.S.A.: Journal of Geoscience, Osaka City University, v. 19, Article 1-11, p. 91-103.

245 Wallace, R. E., 1977, Profiles and ages of young fault scarps, north- central Nevada: Geological Society of America Bulletin, v. 88, p. 1267-1281.

246 Tocher, Don, 1956, Movement on the. Rainbow Mountain fault:Seismological Society of America Bulletin, v. 46, no. 1, p. 10- 14.

247 Wesson, R. L. , Helley, -E. J. , Lajoie, K. R. , and Wentworth, C. M., 1975, Faults and future earthciuakes. in Borchert-. R. D. . t*r\~ Studies for seismic zonation of the San "Francisco Bay region: U.S. Geological Survey Professional Paper 941-A, p. A5-A30.

248 Batman, P. C., and Wahrhaftig, Clyde, 1966, Geology of the Sierra Nevada, in Bailey, E. H., ed., Geology of northern California: California Division of Mines and Geology Bulletin 190, p. 107- 169.

249 Greensfelder, Roger, 1972, (Revised 1974), Maximum credible rockacceleration from earthquakes in California: California Division of Mines and Geology, map sheet 23, 12 p.

250 Christensen, M. N., 1966, Late Cenozoic crustal movements in the Sierra Nevada of California: Geological Society of America Bulletin, v. 77, p. 163-182..

251 Haeke1, Otto, 1966, Summary of the geology of the Great Valley, in; Bailey, E. H. , ed., Geology of Northern California: California Division of Mines and Geology Bulletin 190, p. 217-238.

252 Page, B. M. , 1966, Geology of the Coast Ranges of California, _in_Bailey, E. II., ed., Geology of Northern California: California Division of Mines and Geology Bulletin 190, p. 255-275.

253 Christensen, M N., 1966, Quaternary of the California Coast Ranges in Bailey, E. II., eel., Geology of Northern California: California Division of Mines and Geology Bulletin 190, p. 305-313.

254 Slosson, J. E., 1974, Surprise Valley fault: California Geology, v. 27, no. 12, p. 267-270.

255 Beaulieu, J. D., 1977, Geologic hazards of parts of northern Hood River, Wasco and Sasrrnan Couai:ieu, Oregon: State of Oregon Department of Geology and ?-*ine-i ;il Industries Bulletin 91, p. 1- 95.

256 Malde, II. E., 1959, Fault zone along northern boundary of western Snake River ?].r*in, tdahr»: Science, v. 130, no. 3370, p. 272.

257 Malde, H. E., 1971, Geologic investigation of faulting near the National Reactor Testing Station, Idaho, with a section on micrqearthquake studies by A. M. Pitt and J. P. Eaton: U.S. Geological Survey Open-file Report 1572, 167 p.

258 Kirkhara, V. R. D. , and Johnson, M. M., 1929, Active faults nearWhitebird, Idaho: Journal of" Geology, v. 37, no. 7, p. 700-711.

259 Ruppel, E. T., 1964, Strike-slip faulting and broken basin-ranges in east-central Idaho and adjacent Montana: U.S. Geological Survey Professional Paper 501-C,-p. C14-C18.

260 Greensf elder, R. W. , 1976, Maximum probable earthquake acceleration on bedrock in the state of Idaho: Idaho Department of Transportation, Division of Highways Research Project no. 79, 69P-

261 Warner, M. W., 1977, The Cenozoic of the Snake River Plain of Idaho, in Heisey, E. L. , Lawson, D. E., Norwood, E. R., Wach,P. H. , and Hale, L. A., eds, Rocky Mountin thrust belt geology and resources: Wyoming Geological Association Guidebook, 29th Annual Field Conference, p. 313-326.

262 Blackstone, D. L., Jr., 1977, The overthrust belt salient of the Cordilleran fold belt western Wyoming-southeastern Idaho- northeastern Utah, in Heisey, E. L., Lawson, D E., Norwood, E. R., Wach, P. II., and Hale, L. A., eds., Rocky Mountain thrust belt geology and resources: Wyoming Geological Association Guidebook, 29th Annual Field Conference, p. 367-384.

263 Witkind, I. J. , 1977, Structural pattern of tha Centennial Mountains, Montana-Idaho, _in Heisey, E. L. , Lawson, D. E., Norwood, E. R., Wach, P. H. , and Hale, L. A., eds., Rocky Mountain thrust belt geology and resources: Wyoming Geological Association Guidebook, 29th Annual Field Conference, p. 531-536.

264 Dorr, J. A., Jr., Spearing, D. R., and Steidtraann, J. R., 1977, Thetectonic and synorogenic depositional history of the Hoback Basin and adjacent areas, in Ileisey, E. L. , Lawson, D. E., Norwood, E. R. , Wach, P. H., and Hale, L. A., eds., Rocky Mountain thrust belt, geology and resources; Wyoming Geological Association Guidebook, 29th Annual Field Conference, p. 549-562.

265 Froidevaux, C. M. , 1977, Geology of the Hoback Peak area in the overthrust belt, Lincoln and Sublette Counties, Wyoming, in Heisey, E. L., Lawson, D. E., Norwood, E. R., Wach, P. H., and Hale, L. A., eds., Rocky Mountain thrust belt geology and resources: Wyoming Geological Association Guidebook, 29th Annual Field Conference, p. 563-584.

266 Love, J. D., 1977, Summary of upper Cretaceous and Cenozoicstratigraphy, and of tectonic and glacial events in Jackson Hole, northwestern Wyoming, in Heisey, E. L., Lawson, D. E., Norwood, E. R., Wach, P. H., and Hale, L. A., eds., Rocky Mountain thrust belt geology and resources,: Wyoming Geological Association Guidebook, 29th Annual Field Conference, p. 585-594.

267 Spearing, D. R., and Steidtmann, J. R., 1977, Front of thrust belt to foreland, in Heisey, E. L., Lawson, D. E., Norwood, E. R., Wach, P. H., and Hale, L. A., eds., Rocky Mountain thrust belt geology and resources: Wyoming Geological Association Guidebook, 29th Annual Field Conference, o. 763-768.

268 Albee, H. F., Longley, W. S., Jr., and Love, J. D. , 1977, Geology of the Snake River Range and adjacent areas, in Heisey, E. L., Lawson, D. E., Norwood, E. R., Wach, PH., and Hale, L. A., eds., Rocky Mountain thrust belt geology and resources: Wyoming Geological Association Guidebook, 29th Annual Field Conference, p. 769-783.

269 Cook, K. L. , 1.969, Active rift system in the Basin and Range province: Tectonophysics , v. 8, p. 469-511.

270 Clark, E* E., 1977, Late Ceno^oic volcanic and tectonic activitynlnng the eastern margin of the Great Basin, in the proximity of Cove Fort, Utah: Brigham Young University Geological Studies, v. 24, pt. 1, n. 87-114.

15

271 Scarborough, R. P., 1978, Written communication, Demonstrable vertical tectonics, Chino Valley, Arizona.

272 Sylvester, R. E.,.Bennett, L. C., Jr., Sherif, U. A., and Bostrom, R. C., 1971, The determination of active fault zones in Puget Sound, Washington, by moans of continuous seismic profiling, in Proceedings of the International Symposium on the engineering properties of sea floor soils and their geophysical identification: University of Washington, Seattle, p. 360-374.

273 Bachman, S. B., 1978, Pliocene-Pleistocene break-up of the Sierra « Nevada-White-Inya Mountains block and formation of Owens

Valley: Geology, v. 6, p. 461-463.274 ° Yeates, R. S., 1978, Neogene acceleration of subsidence rates in

southern California: Geology, v. 6, p. 455-460.275 Lewis, R. Q., Jr., and Ping, R. G., Oral communication, Stream

diversion resulting from recent tectonic uplift in southeastern Kentucky.

276 Hinze, U. J., Braile, L. W., Keller, G. R. , and Lidiak, E. G., 1977, A tectonic overview of the central midcontinent: Purdue University, West Lafayette, Indiana, 47^07, 106 p.

277 Jennings, C. W., 1975, Fault map of California with locations of volcanoes, thermal springs and thermal wells: California Division of Mines and Geology, Sacramento, Geologic Data Map No. 1.

278 Warner, ?1. M. , 1975, Special aspects of Cenozoic history of southern Idaho and tl. ?ir geotherrrial implications: Second United Nations symposium on the development and use of p,eothermal resources, Proceedings, San Francisco, California, v. 1, p. 653-663.

279 Williams, Howell, and Compton, R. R., 1953, Quicksilver deposits of Steens Mountain and Pueblo Mountains southeast Oregon: U.S. Geological Survey Bulletin 995-B, 77 p.

280 Thayer, T. P., 1978, Oral communication, Data on John Day, BlueMountain Uplift and Portland Hills, all uplifts during lower, midcl 1 e PI ioc en e .

2 <?1 Season, T- , Beasen, M. H., and Johnson, A. G. , 1976, Structure of -the Tulatin Mountains (Portland Hills), Oregon: Geological Society of America Abstracts x^ith Programs, v. 8, no. 3, p 355.

282 Taubeneck, W. H. , 1963, Wallowa Ifountain Uplift, NortheasternOregon: Geological Society of America Abstract for 1962, Special Paper 73, p. 69.

283 Stewart, J. H. , Walker, G. W., and Kleinhampl, F. J. , 1975, Oregon- Nevada lineament: Geology, v. 3, no. 5, p. 265-268.

284 Buddenhagen, H. J., 1967, Structure and orogenic history of thesouthwestern part of the John Day Uplift, Oregon: Hie Ore Bin, v. 2.9, no. 7, p. 129-137.

285 Oles, K. F., and Enlows, H. E., 1971, Bedrock geology of the Mitchell Quadrangle, Wheeler County, Oregon: Oregon Department of Geology and Mineral Industries Bulletin 72, 62 p.

286 Shafiqullah, Muhammad, Peirce, H. W., and Damon, P. E., 1975, Rate of structural and geomorphic evolution of the southern margin of the Colorado Plateau in Arizona: Geological Society of America Abstracts with Programs, v. 7, no. 3, p. 373.

287 Brooks, H. C., and Vallicr, T. L., 1967, Progress report on thegeology of part of the Snake River Canyon, Oregon and Idaho: The Ore Bin, v. 29, no 12, p. 233-266.

288 Thayer, T. P., Brown, C. K., 1965, Local thickening of basalts and late Tertiary silicic volcani.sm in the Canyon City quadrangle, northeastern Oregon: U.S. Geological Survey Professional Paper 550-C, p. C73-C78.

289 U.S. Geological Survey, 1969 John Day Country: Government Printing Office, 0-475-864, 23 p.

290 Thayer, T. P., Case, J. E. ? and Stotelmeyor, R. B., 1977, Mineral resources of the Strawberry Mountain Wilderness nnd adjacent areas, Giant County, Oregon: U.S. Geological Survey Open-File Report 77-/i20, 116 p.

16

291 Nolf, B. 0., 1966, Structure and stratigraphy of a part of the northern Wallowa Mountains, Oregon: Dissertation Abstracts International', v. 27, p. 2748-B.

292 Vallier, T. L. , 1%7, "The geology of- part of the Snake River canyon and adjacent areas in northeastern Oregon and western Idaho: Dissertation Abstracts International, v. 28, p. 1585-B.

293 Baldwin, E. M., 1959, Geology of Oregon: University of Oregon Cooperative Book Store, Eugene, Oregon, 136 p.

294 Hampton, E. R., and Brown, S. G. , 1964, Geology and ground-waterresources of the Upper Grande Ronde River Basin, Union County, Oregon: U.S. Geological Survey Water-Supply Paper 1597, 99 p.

295 " Hogenson, G. M. , 1964, Geology and ground water of the Umatilla River Basin, Oregon: U.S. Geological Survey Water-Supply Paper 1620, 162 p.

296 Brooks, H. C., Mclntyre, J. R. , and Walker, G. W., 1976, Geology of the Oregon part of the Bake 1° by 2° Quadrangle: Oregon Department of Geology and Mineral Industries Geological Map Series CMS-7, 25 p.

297 a Newcornb, R. C., 1969, Effect of tectonic structure on the occurrence of ground water in the basalt of the Columbia River Group of the Dallas area, Oregon and Washington: U.S. Geological Survey Professional Paper 383-C, 33 p.

298 Vallier, T. L., 1974, A preliminary report on the geology of part of the Snake River Canyon Oregon and Idaho: Oregon Department of Geology and Mineral Industries Geolosical Map Series GMS-6, 15 p.

299 Newcomb, R. C., 1970, Tectonic structure of the main .part of the basalt of the Columbia River Group Washington, Oregon, and Idaho: U.S. Geological Survey Miscellaneous Investigations Series Map 1-587.

300 Walker, G. W., 1973, Preliminary geologic and tectonic maps of Oregon east of the 121st meridian: U.S. Geological Survey Miscellaneous Field Studies Map MF-495, 2 sheets.

301 Kellcr, G. R., Braile, L. W. , and Morgan, P., 1978, Regional crustal structure ot tne Colorado Plateau taks.j: Lunar and Planetary Institute Conference on plateau uplift mode and mechanism, Flagstaff, Arizona, 1978 papers, p. 26.

302 Otton, J. K., and Brooks, W. E., Jr., 1978, Tectonic history of the Colorado Plateau margin, Date Creek basin and adjacent areas, west-central Arizona [abs.]: Lunar and Planetary Conference on plateau uplift mode and mechanism, Flagstaff, Arizona, 1978 papers, p. 31.

303 Peirce, H. W., Damon, P. E., and Shafiqullah, Mohummad, 1978, Plateau uplift in Arizona a conceptual review [abs.]: Lunar and Planetary Conference on plateau uplift mode and mechanism, Flagstaff, Arizona, 1978 papers, p. 37.

304 Silver, L. T., and McGetchin, T. R., 1978, The nature of the basement beneath the Colorado Plateau and some implications for Plateau uplifts [abs.]: Lunar and Planetary Conference on plateau uplifts--mode and mechanism, Flagstaff, Arizona, 1978 papers, p. 45.

305 Winkler, C. D., and Howard, J. D., 1977, Plio-Pleistocenepaleogeography of the Florida gulf coast interpreted from relict shorelines, in Pieper, Mary, ed., Transactions of the Gulf Coast Association of Geological Societies 27th Annual Meeting: Austin, Texas, p. 409-420.

306 Peterson, N. V., and Mclntyre, J. R. , 1970, The reconnaissance geology and mineral resources of eastern Klamath County and western Lake County, Oregon: Oregon Department of Geology and Mineral Industries Bulletin 66, 70 p.

307 Birkcland, P. W., 1962, Pleistocene volcanism and deformation north of Lake Tahoe, California [abs.]: Geological Society of America Special Paper 73, p. 25-26.

308 Birkelarvd, P. W., 1963, Pleistocene volcanism deformation of theTruckee area y north of Lake Tahoe California: Geological Society of America Bulletin, v. 74, p. 1453-146A.

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309 Gower, H. D. , 1978, Tectonic map of the Puget Sound region,Washington, showing; locations of faults, principal folds and large scale Quaternary deformation: U.S. Geological Survey Open- File Re port. 7 8-42 6, 22 p.

310 Holzer, T. L., 1978, Surface faulting probably related to ground water withdrawal San Joaquin Valley, California: Geological Society of America Abstracts with Programs, v. 10, no. 7, p. 424.

311 Goff, F. E., and Myers, C. W., 1978, Structural evolution of eastUmtanum and Yakima Ridges, south-central Washington: Geological Society of America Abstracts with Programs, v. 10, no. 7, p. 408-

312 Jurkowski, Gregory, Mi, James, and Brown, L. D. , 1978,Contemporaneous arching of the Gulf Coastal Plain in Louisiana and Mississippi: Geological Society of America Abstracts with Programs, v. 10, no. 7, p. 430.

313 Ortlieb, Luc, 1978, Relative vertical movements along the Gulf ofCalifornia, Mexico, during the late Tertiary: Geological Society of America Abstracts with Programs, v. 10, no. 7, p. 46«S.

314 Wehmiller, J. F., Lajoie, K. R., Sarna-Wojcick, A. M. , and Yerkes, R. F., 1978, Unusual high rates of crustal uplift in Ventura County, California, inferred from Quaternary marine terrace chronology: Geological Society of America Abstracts with Programs, v. 10, no. 7, p. 513.

315 Walker, G. W., and Repenning, C. H., 1965, Reconnaissance geologic map of the Adel quadrangle. Lake Harney and Malheur Counties, Oregon: U.S. Geological Survey Miscellaneous Investigations Series >fep 1-446.

316 Greenc, R. C., Ualker, G. W., and Corcoran, R. E., 1972, Geologic map of the Burns quadrangle, Oregon: U.S. Geological Survey Miscellaneous Investigations Series Map 1-680.

317 King, P. B», 1959, Tectonic mau of North America, prepared by the United States Geological Survey in cooperation with Geological Survey of Canada, National University of Mexico, Geological Survey of Greenland, Danish East Greenland Expeditions^and otners, scale i:5,990,900.

318 Cohee, G. V., 1962, Tectoric map of the United States: U.S. Geological Survey and American Asssociation of Petroleum Geologists Committee, G. V. Cohee, Chairman, scale 1:2,500,000.

319 Wallace, R. E., 1978, Geometry and rates of change of fault-generated range fronts, north-central Nevada: U.S. Geological Survey Journal of Research, v 6, no. 5, p. 637-650.

320 Axelrod, D L. , 1957, Late Tertiary floras and The Sierra NevadaUplift: Geological Society of America Bulletin, v. 68, p. 19-46.

321 Axelrod, D. L., 1962 Post Pliocene uplift of The Sierra Nevada,Californis: Geological Society of America Bullein, v. 73, p. 183-198.

322 Wahrhafig, Clyde, and Birman, J. K., 1965, The Quaternary of thePacific Mountain system in California, in Wright, H. E., Jr., and Frey, D. G., eds., Quaternary of the United States: Princeton University Press, Princeton, New Jersey, p. 299-340.

323 Kienle, C. F., Bentley, R. D., Farooqui, S. M., Anderson, J. L., and Thorns, R. E. , 1978, The Yakima Ridges an indicator of an anomalous Plio-Pleistocene "stress field: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 111.

324 Wilson, I. F. , 1948, Buried topography, initial structures, ar.dsedimentation in Santa Rosalia area, Baja California, Mexico: American Association of Petroleum Geologists Bulletin, v. 32, no. 9, p. 1762-1807.

325 Dickinson, W. R. , and Vigras.~, L. 1)., 1965, Geology of the Suplcc- izee area Crook, Grant and Harney Counties, Oregon: Oregon Department of Geology- and Mineral Industries Bulletin no. 58, 109P*

326 Ross, C. A., 1963, Structural framework of southernmost Illinois:

1 8

Illinois State Geological Survey Circular 351, 28 p.327 Patt, R. 0., and Mifflin, Martin, 1978, Earth fissures in Las Vegas ,

Nevada: Geological Society of America Abstracts with Programs, v. 10, no 3, p. 141.

328 Ilanblin, W. K. , and Best, M. G. , 1978, Nature of displacements along Colorado Plateau Basin and Range boundary faults: Geological Society of America Abstracts with Programs, v. 10, no. 3, p. 108.

329 Howard, K. A., Aaron, J. M., Brabb, R. E., Brock, M. R., Gower, H. D., Hunt, S. J. , Milton, D. J. , Muehlberger, W. R., Nakata,-J. K. , Plafker, G., Powell, D. C., Wallace, R. E., and Witkind, I. J., 1978, Preliminary map of young faults in the United States as a guide to possible fault activity: U.S. Geological Survey Miscellaneous Field Studies Map MF-916.

330 Witkind, I. J., 1976, Preliminary map showing known and suspected active faults in Colorado: U.S. Geological Survey Open-File Report 76-154, 42 p.

331 Witkind, I. J., 1975, Preliminary map showing known and suspectedactive faults in Idaho: U.S. Geological Survey Open-File Report 75-278, 71 p.

332 Witkind, I. J., 1975, Preliminary map showing known and suspectedactive faults in western Montana: U.S. Geological Survey Open- File Report 75-285, 35 p.

333 Witkind, I. J., 1976, Preliminary map showing known and suspected active faults in Wyoming: U.S. Geological Survey Open-File Report 75-2" 9, 36 p.

334 Brown, L. D. , Reilinger, R. E., and Hagstrum, J. R., 1973,Contemporary uplift of the Diablo Plateau, west Texas, from leveling measurements [abs.]: EOS. Transactions, American Geophysical Union, v. 59, no. 9, p. 880-881.

335 May, S. J. , 1978, Geology of the north-central Espanola Basin nearOjo Caliente, New Mexico [abs.j: International symposium on the Rio Grande rift October 8-17, 1978, Santa Fe, New Mexico, Proceedings, p. 6.

336 Xelley, V. C., 1978, Fault systeoaS and tectowic?, of -the wLJ^le XLa Grsnde Rift, New Mexico [abs.]: International symposium on Rio Grande rift October 8-17, 1978, Santa Fe, New Mexico, Proceedings, p. 5.

337 Bailey, R. A., and Smith, R. L., 1978, Volcanic geology of the Jemez Mountains, New Mexico, jq Hawley, J. W., compiler, Guidebook to' Rio Grande rift in New Mexico and Colorado: Mew Mexico Bureau of Mines and Mineral Resources Circular 163, p. 184-196.

338 Baltz, E. H., 1979, Resume of Rio Grande depression in north-central New Mexico (invited paper), in Hawley 5 J. W. , compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163, p. 210-228.

339 Hintze, 1. F., 1^57, Geologic map of Utah: Available thru author, Department of Geology, Brigham Young University, Provo, Utah, scale 1:2,400,000.

340 Burroughs, R. L., 1978, Northern rift guide 2, Alamos, Colorado Santa Fe, New Mexico, in Hawley, J. W., compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163, p. 33-36.

341 Chamberlin R. M. , 1978, Structural development of the LernitarMountains, an intrarift tilted fault-block uplift, central New Mexico [abs.]: International symposium on the Rio Grande rift, October 8-17, 1978, Santa Fe,. New Mexico, Proceedings, p. 22-24.

342 Chapin, C. E., 1979, Evolution of the Rio Grnnds rift A Summary, in Uiecknr, R. E., ed., Rio Grande Rift Tectonics and Magmatism: American Geophysical Union, Washington, O.C., p. 1-5.

343 Chapin, C. E., Chamberlin, R. M. , and Hawley, J. W. , 1978, Southern rift guide 2, Socorro to Rio Salado, ln_ Hawley, J, W., compiler, Guidebook to Rio Crande rift in New Moxico and Colorado: New Mexico Bureau-of Mines and Mineral Resources Circular 163, p. 121-134.

344 Deal, E. G. , 1978, Geology of the San Mateo Mountain, jLn Hawley, J. W., compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163,'p. 97-101.

345 Eaton, G. P., 1979, A plate-tectonic model for late Cenozoic uplift and crustal spreading in the western United States, in Rlecker, R. E. , ed., Rio Grande Rift Tectonics and Magmatism: American Geophysical Union, Washington, D.C., p. 7-32.

346 Gries, J. C., 1979, Problems of delineation of the Rio Grande riftinto the Chihuahua tectonic belt of northern Mexico, in Rlecker, R. E., ed., Rio Grande rift Tectonics and Magmatism: American Geophysical Union, Washington, D.C., p. 107-113.

347 ' Hawley, J. W., and Galusha, Ted, 1978, Southern rift guide 1,Bernalillo to south of San Ysidro, 1n Hawley, J. W., compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163, p. 177-183.

348 Hawley, J. W., and Seager, W. R., 1978, New Mexico-Texas State line to Elephant Butte reservoir, _in_ Hawley, J. W. , compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163, p. 71- 89.

349 Kelley, V. C., 1978, Southern rift guide 1, east rift border and -.he Albuquerque Basin from 1-40 Albuquerque rest area, and of the rift margin north of the Sandi-a uplift, i.n Hawley, J. W., compiler, Guidebook to A!O Grande rift in Mew Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163, p. 153, 159-169.

350 Lipman, P. W., 1978, Northern rift guide 2, Antonito, Colorado, to Rio Grande gorge, New Mexico, in Hawley, J. W., compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: Mew Mexico Bureau of Mines and Mineral Resources Circular 163, p. 36- 42.

351 Lov«j»y, E. M- P., and Hawley, J. W., 197£, 5outh«rrn rift ^u^e. 1, El Paso to New Mexico-Texas State line, ijri_ Hawley, J. W. , compiler, Guidebook to Rio Grande rift in Mew Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163, p. 57- 68.

352 Kelley, V. C., 1977, Geology of Albuquerque Basin, New Mexico: New Mexico Bureau of Mines and Mineral Resources Memoir 33, 60 p.

353 Machette, M. N., 1978, Late Ganozoic geology of the San Acacia- Bernardo area, in Hawley, J. W., compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico But°eau of Mines and Mineral Resources Circular 163, p. 135-136, 153-156.

354 Manley, Kirn, 1979, Stratigraphy and structure of the Espanola Basin, Rio Grande rift, New Mexico, in Riecker, R. E., ea., Rio Grande Rift: Tectonics and Magmatisra: American Geophysical Union, Washington, D.C., p. 71-86.

355 Muehlberger, W. R., 1978, Northern rift guide 2, frontal fault zone of northern Picuris Range, in Hawley, J. W., compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico Bureau of Mines and Mineral Resources Circular 163, p. 44-46.

356 Newton, C. A., Cash, D. J., Olsen, K. H., and Homuth, E. F., 1976,Los Alamos Scientific Laboratory seismic programs in the vicinity of Los Alamos, New ?-!exico: Lcs Alamos Scientific Laboratory informal report LA-6406-MS, November 1976, 42 p.

357 Re it ing er, R. E., Brovm, L. D. , and Oliver, J. E., 1979, Recent vertical crustal movements from leveling observations in the vicinity of the Rio Grande rift, JJQ Reicker, R. E* , ed., Rio Grando Rift--Tec tonics and Ma gnatism: American Geophysical Union, Washington, D.C., p. 223-216.

358 Sauford, A. R. , 1978, Characteristics of Rio Grande rift in vicinity of Socorro, New Mexico, from geophysical studies, JLn Hawley, J. W. ? compiler, Guidebook to Rio'Grande rift in New Mexico and Colorado: Kcu Mexico Bureau of Mines and Mineral Resources Circular 163, p. 116-121.

359 Seager, W. R. , and Morgan, Paul, 1979, Rio Grande rift in southernNew Mexico, west Texas and northern Chihuahua, in Riecker, R. E., ed., Rio Grande Rift Tectonics and Magmatism: American Geophysical Union, Washington, D. C., p. 87-106.

360 Tweto, Ogden, 1978, Northern rift guide. 1, Denver-Alamosa, Colorado, jln_ Hawley, J. W. , compiler, Guidebook to Rio Grande rift in New Mexico and Colorado: New Mexico'Bureau of Mines and Mineral Resources Circular 163, p. 13-32.

361 Stewart, J. H., and Carlson, J. E.,-1977, Million-scale geologic map of Nevada: Nevada Bureau of Mines and Geology, Map 57.

362 Suavely, P. D., Jr., and Wagner, H. C., 1963, Tertiary geologichistory of western Oregon and Washington: Washington Division of Mines and Geology Report of Investigations no. 22, 25 p.

363 Riddihough, R. P., 1978, The Juan de fuca Plate [abs.]: EOS.Transactions, American Geophysical Union, v. 59, no. 9, p. 836- 842.

364 Bolt, B. A., 1978, Earthquake hazards: EOS. Transactions, American Geophysical Union, v. 59, no. 11, p. 946-962.

365 Page, B. M., 1978, Some Pliocene and Ouaternary event? inCalifornia: in Short course Late Mesozoic and Cenozoic sedimentation and tectonics in California: San Joaquin Geological Society, Bakersfield, California, p. 127-134.

366 Anderson, R. E., and Mehnert, Harald, 1979, Re interpretation of the history of the Hurricane fault in Utah, in Nevman, G. W., Goode, H. D. , eds., Basin and Pvange Symposium and Great Basin field conference, Rocky Mountlin Association of Geologists and Utah Geological Association, p. 145-165.

367 Sharp, R. P., 1939, Basin-Range structure of the Ruby-East Humboldt Range, northeastern Nevada: Geological Society of America Bulletin, v. 50, D. 881-920.

368 Drewes, Harald, 1963, Geology of the Funeral Peak quadrangle,California, on the east flank of Death Valley: U.S. Geological Survey Professional Paper 413, 78 p.

369 Howard ^ A B , 7960, Cenozoic histary of r>or t\\eastern ><te*t$n3 andnortheastern North Dakota with emphasis on the Pleistocene: U.S. Geological Survey Professional Paper 326, 107 pc

370 Cohenour, R. E., 1959, Sheeprock Mountains, Tooele and Juab Counties, Utah: Utah Geological and Mineralogical Survey Bulletin 63, 201P*

371 Callender, J. F., Seager, W. R., and Parchman, M. A., Writtencommunication, Unpublished maps of Quaternary faults along the Rio Grande rift, New Mexico.

372 Smith, R. B., Pelton, J. R. , and Evoy, J. A., 1978, Uplift -end its relationship to mass deficiency at Yellowstone [abs.j: EOS. Transactions, American Geophysical Union, v. 59, no. 12, p. 1189.

373 Hintze, L. F. , 1973, Geologic history of Utah: Brighara Young University Geology Studies, v. 20, pt. 3, no. 8, 117 p.

374 Drewes, Harald, in press, Tectonics of southeast Arizona: U.S. Geological Survey Professional Paper 1144, p.

375 Drewes, Harald, 1978, Tectonic synthesis of southeast Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map 1-1109.

376 Witkind, I. J., 1975, Geology of a strip along the Centennial fault, southwestern Montana and adjacent Idaho: U.S. Geological Survey Miscellaneous Investigations Series Map 1-890.

377 Witkind, I. J., 1977, Major active faults and seismicity in and near the Big Fork-Avon area, Missoula-Kalisoell region, northwestern Montana: U.S. Geological Survey Miscellaneous Field Studies Map MF--923, scale 1:500,000.

378 Parde&j J- T. , 1947, Lnte Cenozoic faulting in western Montana:Geological Society of America Bulletin, v. 58, no. 12, p. 1215.

379 Pardc.o, J. T. , 1950, Late Cenozoic block faulting in westernMontana: Geological Society of America Bulletin, v. 61, p. 359- 406.

3K) Mntthes, .F. F.., 1930, Geologic history of the ^osemite Valley: U.S. Geological Survey Professional Paper 160, 137 p.

21

381 Keefer, W. R., 1970, Structural 5colony of the V7ir.d River Basin,.Wyoming: U.S. Geological Survey Professional Paper 495-D, 35 p.

382 Laney, R. L. , Raymond, R. H. , and Winikka, C. C., 1978, Maps showing water-level declines, land subsidence, and earth fissures in south-central Arizona: U.S. Geological Survey Water Resources Investigations no. 78-83, 2 maps.

383 King, P. B., 1977, The evolution of North America: Princeton University Press, Princeton, New Jersey, 197 p.

384 Baltz, E. H., 1976, Seismotectonic analyses of the central Rio Grande rift, New Mexico A progress report on geologic investigations: U.S. Geological Survey Administrative Report, 93 p .

385 Lofgren, B. E. , 1978, Salton trough continues to deepen in Imperial Valley, California [abs.]: EOS. Transactions, American Geophysical Union, v. 59, no. 12, p. 1051.

386 Smith, P. J., 1977, Palmdale bulge changes shape: Nature, v. 266, p. 407.

387 Huntley, David, 1979, Cenozoic faulting and sedimentation in northern San Luis Valley, Colorado: Geological Society of America Bulletin, v. 90, pt. 2, 135-153.

388 Oliver, J. E., Johnson, Tracey, and Dorman, James, 1970, Post glacial faulting and seismicity in Nev? York and Quebec: Canadian Journal of Earth Science, v. 7, p. 579-590.

389 Trimble, D. E.,.1978, Cenozoic tectonic history of the Great Plains contrasted with that of the southern Rocky Mountains A synthesis: Presidential address to the Colorado Scientific Society, Denver, 16 p.

390 York, J. E., and Oliver, J. E. , 1976, Cretaceous and Cenozoicfaulting in eastern North America: Geological Society of America Bulletin, v. 87, p. 1105-1114.

391 Jenkins, 0. P., 1938, Geologic map of California: State ofCalifornia, Department of Natural Resources, Division of Mines and Geology.

392 Stewart, J. H., 1971, Basin and Range structure: A system of horsts and erabens oroduced bv deen-seated extension: Geological Society of America Bulletin, v. 82, p. 1019-1044.

393 Alexander, C. S., 1974, Th<: late Pleistocene and Holocene history of the lower Ohio valley [abs.], in Yearbook of the thirty-sixth annual meeting: Association of Pacific Coast Geographers, v. 36, p. 130.

394 U.S. Department of Interior/Geological Survey, 1976, Geologic history of Cape Cod, Massachusetts: U.S. Geological Survey INF-75-6, 23P-

395 Eberly, L. D. , January 26, 1979, oral communication, Data an faults and basins in southwest Arizona dating from Late Miocene to present. Permission granted for use by Exxon Company, Midland., Texas .

396 Grose, L. T., and Sperandio, R. J. , 1978, Geology of the Cerlach-Hualapai Flat occurrences geothernal area, northwestern Nevada, in Studies of a geothermal system in northwestern Nevada, pt. 1: School of Mines quarterly, v. 73, no. 3, p. 1-10.

397 Grose, L. T., 1978, Late Quaternary tectonic controls of occurrences of geothermal systems in Gerlach-Hualapai Flat Area, northwestern Nevada: in Studies of a geotherrnal system in northwestern Nevada, pt. 1: School of Mines quarterly, v. 73, no. 3, p. 11- 14.

398 Anderson, R. E. , 1979, Holocene faulting in the western Grand Canyon, Arizona Discussion: Geological Society of America Bulletin, v. 90, p. 221-222.

399 Huntoon, P. U., 3979, Holocene faulting in the. western Grand Canyon, Arizona Reply: fjeologieal Society of America Bulletin, v. 90, p. 222-2?4.

4CO Brott, C. A., Blackwell, D. D., and Mitchcll, J. C., 1978, Tectonic implications of the heat flow of the western Snake River Plain, Idaho: Geological Society of America Bulletin, v. 89, p. 1697- 1707.

22

401 Young, R. A., and McKee, E. H., 1978, Early and middle Cenozoicdrainage and erosion in west-central Arizona: Geological Society of America Bulletin, v. 89, p. 1745-1750.

402 Speed, R. C., and Cogbill, A. H., 1979, Candelaria and other left- oblique slip faults of the Candelaria region, Nevada: Geological Society of America Bulletin, v. 90, p. 149-163.

403 Meade, B. K., 1975, Geodetic surveys for monitoring crustal movements in tVie United States, in Recent crustal movements: Tectonophysics, v. 29, p. 103-112.

404 Owens, J. P., 1970, Post-Triassic movements in the central andsouthern Appalachians as recorded by sediments of the Atlantic Coastal Plain, _in_ Fisher, G. W., PettiJohn, F. J., Reed, J. C., Jr., and Weaver, K. N., eds., Studies of Appalachian Geology, Central and Southern: Interscience, New York, p. 417-427.

405 Knepper, D. H., Jr., 1976, Late Cenozoic structure of the Rio Grande rift zone, central Colorado, jLn_Epis, R. C., and Weimer, R. J., eds., Studies in Colorado Field Geology: Professional Contributions of Colorado School of Mines, no. 8, Golden, Colorado, p. 421-430.

406 Woollard, G. P., 1958, Areas of tectonic activity in the United States as indicated by earthquake epicenters [abs«]: EOS. Transactions, American Geophysical Union, v. 39, no. 6, p. 1135- 1150.

407 Anderson, R. E., 1973, Large-magnitude late Tertiary strike-slip faulting north of Lake Mead, Nevada: U.S. Geological Survey Professional Paper 794, 18 p.

408 Ekren. E. B., Rogers, C. L., Anderson, R. E., and Orkild, P. P.,1968,, Age of Basin and Range normal faults in Nevada Test Site and Nellis Air Force Range, Nevada: Geological Society of America Memoir 110, p. 247-251.

409 Lucchitta, Ivo, in press, Lage Cenozoic uplift of the southwestern Colorado Plateau and adjacent lower Colorado River region: Tectonophysi.es, v. 62, no. 1-3, p. 63-95.

410 Otton, J. K., and Wynn, J. C., 1978, Geologic interpretations ofgravity data from the Date Creel- basin and adjacent area west- central Arizona; U.S. Geological Sat vey O^en File Report 7S-S45. 18 p.

411 Castle, R. 0., Elllott, M,' R., and Wood, S* H., 1977, The southern California uplift [abs.]: EOS. Transactions, American Geophysical Union, v. 58, p. 495.

412 Brown, L. D., Reilinger, R. E., and Hagstrxim, J. T., 1977,Contemporary uplift of the Diablo Plateau, west Texas, from leveling measurements [abs.]: EOS* Transactions, American Geophysical Union, v. 58, p. 496.

413 Yeates, R. S., 1977, Acceleration of subsidence rates in the Ventura trough, southern California [abs.]: EOS. Transactions, American Geophysical Union, v. 58, p. 496.

414 Citrou, G. P., 1977, Recent crustal movements from precise leveling surveys in the Piedmont and Blue Ridge provinces, North Carolina and Georgia [abs.]: EOS. Transactions, American Geophysical Union, v. 58, p. 496.

4l4a Citron, G. P., and Brown, L. D., 1979, Recent vertical crustalmovements from precise leveling surveys in the Blue Ridge and 'Piedmont provinces, North Carolina and Georgia: Tectonophysics, v. 52, p. 223-238.

415 Sylvester, A. G. , 1977, Dry tilt and leveled alignment arrays,Palmdale uplift, California [abs.]: EOS. Transactions, American Geophysical Union, v. 58, p. 496.

416 Metzger, D. G., 1964, Verde Valley area, ijn_ McKee, E. D., Wilson, R. F., Breed, V. J. , and. Breed, C. S. , eds., Evolution of the Colorado River in Arizona: Museum of Northern Arizona, Flagstaff, p. 2, 3. .

417 Hamblin, W. K., 1964, Shivwits Plateau area-Hurricane fault zone, jLn_ McKee, E. D. Wilson, R. F,, Breed, W. J., and Breed, C. S., eds., Evolution of the Colorado River in Arizona: Museum of Northern Arizona, Flagstaff, p. 11-13.'

418 Koons* E. Donaldson, .1964, Uinkaret Plateaa area, in McKee, E. D. ,Wilson, R. F., Breed, W. J., and Breed, C. S., eds., Evolution of the Colorado River in Arizona: Museum of Northern Arizona, Flagstaff, p. 13, 14.

,.419 McKee, E. D. , 1954, Toroweap Valley area, in McKee, E. D. , Wilson, R.F., Breed, W. J., and Breed, C. S., eds., Evolution of the

,.,.., ' Colorado River in Arizona:?' Museum of Northern Arizona, Flagstaff, p. 14.

420 Krieger, M. H., 1964, Jerome and Prescott areas, _in_ McKee, E. D. ,Wilson, R. F., Breed, W. J.,'and Bfeed, C. S., eds., Evolution of the Colorado River in Arizona:' Museum of Northern Arizona, Flagstaff, p. 15-17.

421 Price, W. E., Jr., 1964, Sycamore Canyon area, in McKee, E. D.,Wilson, R. F., Breed, W. J., and Bre'ed, C. S., eds., Evolution of the Colorado" River in Arizona: Museum of Northern Arizona, Flagstaff , p . 19. '' '

422 McKee, E. D. , 1964, Oak Creek Canyon area, jLn_ McKee, E. D. , Wilson, Pv. F., Breed, W. J. , ar.tl Breed, C. S., eds., Evolution of the Colorado River in Arizona: Museum of Northern Arizona, Flagstaff, p. 20. '

423 Finnell, T. L. , 1964, Eastern Mogollon Rim area, in McKee, E. I).,Wilson, R. F., Breed, W. J. , and Breed", C. S., eds., Evolution of the Colorado River in Arizona: Museum of'Northern Arizona, Flagstaff , p-. 21, 22.

424 Peirce, H. VI., '1969, Diatomitef Mineral and water resources ofArizona: Arizona Bureau of Mines Bulletin no. 180, 337 p.

L 42.5 Thomas, B, H., 1963, Geology of the Chloride Quadrangle, Arizona: Geological Society-of America "Bulletin, v. 64, p. 391-420.

426 Blissenbach, Erich, 1952, Geology of the Auhrey Valley south of the Hualapai Indian Reservation, northwest Arizona: Plateau, v. 24, no. 4, p. 119-127. ' -

427 Koons, E. D. , 1943, The Uinka'ret volcanic field, Arizona: Plateau, V. 15, no. 4, p. "52-5 9:

428 Long*/ell, C. Tl(. , 1983, Re<i6nrtais&aflC£ Qeol&gy betvween Lake'Tteaof ands Davis dam, Ari zon a-Nevada: U.S. Geological Survey Professional Paper 374-E, 51 p. ." -. -V ;'

429 *'- Peterson, N. P., Gilbert, C. M., and Quick, G. L. , 1951, Geology and ore deposits of the Castle- Dome .area, Gila County, Arizona: U.S. Geological Survey Bulletin 971, 134 p.

430 Reed, E. F., and Simmons, W. W.; 1962, Geological notes on the Miami- Inspiration mine, In Weber, R. H., and Peirce, H. W., eds.,

: Guidebook of the Mogollon Rim region, east central Arizona: New Mexico Geological Society 13th Field Conference, p. 15?-157.

431 Sabins, F. -F., Jr., 1957, Geology: of the Cochise Head and western part of the Vanar Quadrangles, Arizona: Geological Society of America Bulletin 6 8, p . 1315-1342.

432 Langtrorr, J. M., 1973, Ore genesis in the Morenci-Metcalf district: American Institute of Mining Engineers Transactions, v. 254, p. 247-257.

433 v - Creasey.,. Si- C., 1965, Geology of the San Manuel area, Pinal County, Arizona with a section on ore deposits by J. D. Pelletier and S. C. Cr.easey: U.S. Geological Survey Professional Paper 471, 64 p.

434 .. Willd"en.,r.,Donald, 1964, Geology of the Christmas Quadrangle, Gila and Pinal Counties, Arizona: U.S. Geological. Survey Bulletin 1161-E, 64 p. ' ^

435 Creaseyi S.I.C., 1967, General geology of the Mammoth Quadrangle,Final County, Arizona: U.S. Geological Survey Bulletin 1218, 94P"

436 Lance,-J. 1' F., Dovrney, J. S., and Al f ord, Malcolm, 196?., Cenozoicsedimentary rocks of Tont.o basin, i_n Weber, R. H. , and Peirce, H. W., eds., Guidebook of the Mogollon Rim region, east-central Arizona: Hew Mexico Geological Society 13th Field Conference, p. 98- 99.

437 Hamilton,- R. M., 197?, fyirthquaV1 hazards reduction program-~f i ftcnlyear 1978; studies supported by Lhe U.S. Geological Survey: U.S. Geological Sarvey Circular/ 7 .T,, 36 p.

438 Haselton, T. M., Stearns, R. G. , and Erwin, P. N., Jr., 1978,Structure of a likely yotm^ fault, the Tiptonville dome scarp, from earth resistivity and drilling [abs.]: EOS. Transactions, American Geophysical Union, y. 59, no. 4, p. 230.

439 Longwell, C. R., 1960, Interpretation of the leveling data, in Smith, W. 0., Vetter, C. P., and Cummings, G. B., eds., Comprehensive survey of sedimentation in Lake Mead, 1948-1949: U.S. Geological Survey Professional Paper 295-F, p. F33-F38.

440 Anderson, R. E., and Bucknara, R. C., 1979, Two areas of probableHolocene deformation in southwestern Utah: Tectonophysics, v. 52, p. 417-430.

441 .Steven, T. A., and Eaton, G. P., 1975, Environment of ore deposition in the_Creede mining district, San Juan Mountains, Colorado--!. Geologic, hydrologic, and geophysical setting: Economic Geology, v. 70, no. 6, p. 1023-1037.

442 Hack, J. T., 1942, Sedimentation and volcanism in the Hopi Buttes, Arizona: U.S. Geological Survey Bulletin 53, 372 p.

443 Bell, E. J., and Slemraons, D. B., 1979, Recent crustal movements in the censtral Sierra Nevada-Walker Lane region of California- Ne,vada/' part 2, The Pyramid Lake right-slip fault zone segment of the Walker Lane: Tectonophysics, v. 52, p. 571-583.

444 Sanders, C. 0., and Slemraons, D. B., 1979, Recent crustal movements in the central Sierra Nevada-Walker Lane region of California- Nevada, part 3, The Olinghouse fault zone: Tectonophysics, v. 52, p. 585-597.

445 Russ, Dave, 1979, Late Holocene faulting and earthquake recurrence in the Reelfoot Lake area, northwest Tennessee:Geological Society of America Bulletin, pt. 1, v. 90, p. 1013-1015.

446 Poland, J. F., and Evenson, R. E., 1966, Hydrogeology and landsubsidence, Great Central Valley, California, in Bailey, E. H., ed., £eology of Northern California: California Division of Mines and Geology Bulletin 190, p. 239-247.

447 Bailey, E. H., Irwin, W. P., and Jones, D. L. , 1964, Franciscan and lelaued tucks and their signincance in the geology or western California: California Division of Mines and Geology Bulletin 183, 177 p.

448 Christiansen, R. L. , and Lipraan, P. W., 1972, Cenozoic volcanism and plate-tectonic evolution of the western United States, part 2, Late Cenozoic: Philosophical transactions, Royal Society of London, Series A, v. 271, p. 249-284.

449 Drewes, Harald, 1971, Geologic map of the Sahuarita Quadrangle, southeast of Tucson, Pima County, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map 1-613.

450 Yeend, Warren, 1976, Reconnaissance geologic map of the PicachoMountains, Arizona: U.S. Geological Survey Miscellaneous Field Studies Map MF-778.

451 Drewes, Harald, 1974, Geologic map and sections of the Happy Valley Quadrangle, Cochise County, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map 1-832.

452 Cooper, J. R., and Silver, L. T., 1964, Geology and ore deposits ofthe Dragoon Quadrangle, Cochise County, Arizona: U.S. Geological Survey Professional Paper 416, 196 p.

453 Gillerman, Elliot, 1958, Geology of the central Peloncillo Mountains, New Mexico and Arizona: New Mexico State Bureau of Mines and Mineral Resources Bulletin 57, p. 152.

454 Prinz, Martin, 1970, Idaho rift system, Snake River Plain, Idaho: Geological Society of America Bulletin, v. 81, p. 941-948.

455 Waters, A. C., 1961,' Stratigraphic and lithologic variations in the Columbia River basalt: American Journal of Science, v. 259, p. 583-611.

456 Schwalb, H. R., 1978, Geology of the Reel fort Basin [abs.]: EOS.Transactions, American Geophysical Union, v. 59, no. 4, p. 230.

457 Bateman, P. C., 1961, Willard D. Johnson and the strike-slipcomponent of fault movement in the Ovens Valleyj California, earthquake of 1872: Seis-nol ogical Society of America Bulletin, v. 51, no. 4, p. 4 83-<* 93.2 s

458 Gianeilla, V. P., 19S7, Earthquake and faulting, Fort Sage Mountains, California, December, 1950: Bulletin of the Seismological Society of America, v. 47, no. 3, p. 173-177.

459 Kupfer, D. H., Muessig, Siegfried, Smith, G. I., and White, G. N., 1955, Arvin-Tehachapi earthquake damage along the Southern Pacific railroad near Bealville, California, in Earthquakes in Kern County, California during 1952: State of California, Department of Natural Resources, Division of Mines Bulletin 171, p. 67-80.

460 Dibblee, T. W., Jr., 1955, Geology of the southeastern margin of the San Joaquin Valley, California, in Earthquakes in Kern County, California during 1952: State of California, Department of Natural Resources, Division of Mines Bulletin 171, p. 23-34.

461 Richter, C. F., 1958, Elementary Seismology: W. H. Freeman and Company, San .Francisco, 768 p.

462 Hack, J. T., 1978, Rock control and tectonism their importance inshaping the Appalachian Highlands: U.S. Geological Survey Open- File Report 78-403, 39 p.

463 Slemmons, D. B., 1957, Geological effects of the Dixie Valley- Fa irview Peak, Nevada, earthquakes of December 16, 1954: Seismological Society of America Bulletin, v. 47, no. 4, p. 353- 375.

464 Page, B. M., 1935, Basin-Range faulting of 1915 in Pleasant Valley, Nevada: Journal of Geology, v.. 43, no. 7, p. 690-707.

465 Smedes, H. W., 1959, Geology of part of the northern WallowaMountains, Oregon: University of Washington (Seattle), Ph.D. dissertation, 201 p.

466 Steeples, D. W., DuBois, S. M., and Wilson, F. W., 1979, Seisraicity, faulting, and geophysical anomalies in Neraaha County, Kansas relationship to regional structures: Geology, v. 7, p. 134-138.

467 Reilinger, R. E. , and York, J. E. , 1979, Relative crustal subsidencefrom leveling data .in a seismically active part of the Rio Granderift, New Mexico: Geology, v. 7, p. 139-143.

46b Clark, R. H., and Persoage, N. P. , 1970, Some implications of crustalmovement in engineering planning: Canadian Journal of EarthScience, v. 7, p. 628-633.

469 Hawley, J. W., Bachman, G. 0., and Manley, K., 1976, Quaternarystratigraphy in the Basin and Great Plains provinces, New Mexico and western Texas, in Quaternary stratigraphy of North America: Dowden, Hutchinson, and Ross, Stroudsburg, Pennsylvania, p. 235- 274.

470 Block, J. W., Clement, R. C., Lew, L. R., and de Boer, Jelle, 1979, Recent thrust faulting in southeastern Connecticut: Geology, v. 7, p. 79-82.

471 Sylvester, A. G. , and Darrow, A..C., 1979, Structure and neotectonics of the western Santa Ynez fault system in southern California:. Tectonophysics, v. 52, p. 389-405.

472 Lawrence, M. B., and Brown, L. D., 1979, Transcontinental profile of recent vertical crustal movements; Tectonophysics, v. 52, p. 181.

473 Lyttle, P. T. , Gohn, G. S., Higgins, B. B., and Wright, D. S., 1979, Vertical crustal movements in the Charleston, South Carolina Savannah, Georgia area: Tectonophysics, v. 52, p. 183-189.

474 West, D. 0., and Alt, J. N., 1979, Analysis of recent crustalmovement in the central and northern Sierra Nevada, California, using repeated geodetic leveling data: Tectonophysics, v. 52, p. 239-248.

475 Verbeek, E. R., 1979, Surface faults in the Gulf Coastal Plainbetween Victoria and Beaumont, Texas: Tectonophysics, v. 52, p. 373-375.

476 Kahle, J. E., Barrows, A. G. , and Beeby, D. J. , 1979, Holocenedisplacement along branch and .secondary faults in the San Andreas fault zone, southern California: Tectonophysics, v. 52, p. 376- 377.

26

477 Wehmiller, J. F., Sar/ia-Wo jcick, A. M., Yerkes, R. F., and Lajoie, K. R., 1979, Anomalously high uplift rates along the Ventura-Santa Barbara coast, California -tectonic implications: Tectonophysics, v. 52, p. 380.

478 Wehmiller, J. F., Lajoie, K. R., Kuenvolden, K. A., Peterson, Etta, . Belknap, D. F., Kennedy, G. L., Addicott, W. 0., Vedder, J. G.,

and Wright, R. W., 1977, Correlation and chronology of Pacific Coast marine terrace deposits of continental United States by fossil amino acid stereochemistry-technique evaluation, relative ages, kinetic model ages, and geologic implications: U.S. Geological Survey Open-File Report 77-680, 160 p.

479 Wood, S. H., and Elliott, M. R. \ 1979, Early 20th-century uplift of the northern Peninsular Ranges province of southern California: Tectonophysics, v. 52, p. 249-265.

480 Weber, G. E., Lajoie, K. R., and Wehmiller, J. F-, 1979, Quaternarycrustal deformation along a major branch of the San Andreas fault in Central California: Tectonophysics, v. 52, p. 378-379.

481 McCrory, P. A., and Lajoie, K. R. 1979, Marine terrace deformation, San Diego County, California: Tectonophysics, v. 52, . 407-408.

482 Smith, R. S. U., 1979, Hojiocene offset and seismicity along thePanamint Valley fault zone western Basin and Range province, California: Tectonophysics, v. 52, p. 411-415.

483 Brovm, L. I)., Reilinger, R. E., and Hagstrura, J. R., 1978,Contemporary uplift of the Diablo Plateau, west Texas, from leveling measurements: ' Journal of Geophysical Research, v. 83, no. Bll, p. 5465-5471.

484 . Hicks, S. D. , 1972, Vertical crustal movements from sea levelmeasurements along the east coast of the United States: Journal of Geophysical Research, v. 77, no. 30, p. 5930-5934.

485 Holzer, T. L., Davis, S. N. , and Lofgren, B. E., 1979, Faulting caused by ground water extraction in southcentral Arizona: Journal of Geophysical Research, v. 84, no. B2, p. 603-612.

486 Hadley, J. B., Devine, "J. F., 1974, Seismotectonic map of the eastern United States: U.S. Geclcgical Survey Miscellaneous Field Studies Map MF-620.

487 Jurkowski, G. , Brown, L. , Holdahl, S., and Oliver, J. , Writtencommunication, Map of apparent vertical crustal movements for the eastern United States.

488 Coppersmith, K. J. , 1979, Slip rate, tectonic role, and degree ofactivity of a subsidiary fault in the central San Andreas fault system, California: Geological Society of America Abstracts with Programs, v. 11, p. 73.

489 Dischinger, J. B., Jr., 1979, Stratigraphy and structure of the faulted Coastal Plain near Hopewell, Virginia: Geological Society of .America Abstracts with Programs, v. 11, no. 4, p. 177.

490 Mixon, R. B., and Newell, W. L. ,' 1979, Stafford fault system:structures documenting Cretaceous and Tertiary deformation along the Fall Line in northeastern Virginia: Geology, v. 5, p. 437- 440.

491 Carson, Bobb, 1977, Tectonically induced deformation of deep-sea sediments off Washington and northern Oregon-mechanical consolidation: Marine Geology, v. 24, p. 289-307.

4 91a Carson, Bobb, Yuan, Jennwei, Myers, P. B., Jr., and Barnard, W. D., 1974, Initial deep-sea sediment deformation at the base of the Washington continental slope a response to subduction: Geology, v. 2, p. 561-564.

492 Sheridan, R. E., and Knebel, II. J. , 1976, Evidence of post- Pleistocene faults on New Jersey Atlantic outer continental shelf: American Association of Petroleum Geologists Bulletin, v. 60, no. 7, p. 1112-1117.

493 Zoback, M. D. , 1979, Recurrent faulting in the vicinity of Reelfoot Lake, northwestern Tennessee: Geological Society of America Bulletin, pt. 1, v. 90, p. 1019-1024.

494 Havis, J. R., 1979, Quaternary faulting in Clayton and Big Smokey Valleys, Nevada: Geological Society of America Abstracts with Prograixs, v. 11, p. 74.

A 95 Davis, Thorn, Campbell, Steve, and Reseigh, Dave, 1979, LateQuaternary vertical deformation along the north flank of the San Emigdio Mountains, California : Geological Society of America Abstracts with Programs, v. 11, p. 74.

496 Dibblee, T. W., Jr., 1979, Geology and late Cenozoic tectonics of the Diablo Range between Hollister and Coalinga, California: Geological Society of America Abstracts with Programs, v. 11, p. 75.

497 Dodge, R. L., and Grose, L. T-, 1979, Seismotectonic and geomorphicevolution of a typical Basin and Range normal fault, the Holocene Black Rock fault, northwestern Nevada: Geological Society of America Abstracts with Programs, v. 11, p. 75.

498 Hamilton, D. H., and Willinghara, C. R., 1979, The coastal boundary zone of central California: Geological Society of America Abstracts with Programs, v. 11, p. 81.

499 Hannan, D. L. , and Lung, Richard, 1979, Probable Holocene faulting on the Whittier fault, Yorba Linda, Orange County, California: Geological Society of America Abstracts with Pfograms, v. 11, p. 82.

50.0 Herd, D. G. , 1979, The San Uoaquin fault zone-evidence for late Quaternary faulting along the west side of the northern San Joaquin Valley, California: Geological Society of America Abstracts with Programs, v. 11, p. 83*

501 Keaton, J. R., 1979, Morphology of late Quaternary scarps, Santa Ynez fault zone, Blue Canyon, Santa Barbara Couuty, California: Geological Society of America Abstracts with Programs, v. 11, p. 86.

502 Sarna-Wojcicki, A. M., Lajoie, K. R., Robinson, S. W., and Yerkes, R. F., 1979, Recurrent Holocene displacement on the Javon Canyon fault, rates of faulting, and regional uplift, western Transverse Ranges, California: Geological Society of America Abstracts with Programs, v. 11, p. 125.

503 Allmendinger, R. W., 1979, Late Cenozoic deformation and the age ofBasin and Range faulting in cne Blackfoat Contains» fioutXeastetru Idaho: Geological Society of America Abstracts with Programs, v. 11, no. 3, p. 65.

504 Schwartz, D. P., Swan, F. H., Ill, Knuepfer, P. L., Hanson, K. L., and Cluff, L. S., 1979, Surface deformation along the Wasatch fault, Utah: Geological Society of America Abstracts with Programs, v. 11, no. 3, p. 127.

505 Shlemon, R. J., 1979, Late Quaternary rates of coastal uplift, Laguna beach-San Onofre State Beach, Orange County, California: Geological Society of America Abstracts with Programs, v. 11, no. 3, p. 127.

506 Dix, Owen, 1979, Drainage patterns over east Texas salt domes as indicators of dome movement: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 413.

507 Gustavson, T. C., and Finley, R. J. , 1979, Timing and rates of regional dissolution of bedded Petraian salts in the Texas panhandle: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 436.

508 Colletta, B., and Ortlieb, L., 1979, Neotectonic evolution of the northernmost coastal area of the Gulf of California, Sonora, Mexico: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 403-404.

509 Clark, Michael, and Keller, Edward, 1979, Newly identified zone of potentially active reverse faulting, western Transverse Ranges, California: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 402-403.

510 Bull, W. B., Menges, C. M., and "McFadden, L. D. , 1979, Landforms and Quaternary tectonism of a thrust-faulted mountain front: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 396.

511 Anderson, L. W., and Miller, D. G. , 1979, Quaternary fault map ofUtah: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. .579.

512 Muhs, D. R., 1979, Marine, terrace age assignments, uplift rates and sea level events on San Clenente Island, California: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 484.

513 Lep,P» M. R., and Wo-ng, Victor, 1979, Faulting in the-innercontinental borderland offshore northern Baja California, Mexico: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 464.

514 Ortlieb, Luc, 1979, Quaternary shorelines around Baja CaliforniaPeninsula, Mexico: Neotectonic implications: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 490.

515 * Leivas, Eddie, and Bennett, J. H. , 1979, Surface features resultingfrom the Stephens Pass earthquake sequence of- August 1978 near

* Ifount Shasta, California: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 465.

516 Manses, C. M. , McFadden, L. D., and Bull, W. B., 1979, Terrace development in a thrust-faulted terrane, San Fernando area, southern California: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 478.

517 Miller, Darryl, Johnson, Carl, and Purcell, Rus, 1979, Grabenfeatures along the lower Colorado River: Geological Societv ofo -*

America Abstracts with Programs, v. 11, no. 7, p. 480.518 Sorg, D. H., McLaughlin, R. J. , Morrison, Samuel, and Wolfe, J. A.,

1979, Mid-Wisconsinian marine platform at Point Delgada, California and Quaternary ulift of the northern California coast: Geological Society of America Abstracts with Programs, v. 11, no. 7, p. i>2l.

519 Todd, V. R., and Hoggatt, W. C., 1.979, Vertical tectonics in the Elsinore fault zone south of 33*7'30": Geological Society of America Abstracts with Programs, v. 11, no. 7, p. 528.

520 Carlson, R. J., 1979, Holocene faulting, southeastern OlympicPeninsula, Washington: Geological Society of America Abstracts with Programs, v. 11, no. 7, o. 568-569.

521 Bouma, A. H., and Garrison, L. E., 1979, Intrar.lope basins, Gulf of Mexico: Geological Society of America Abstracts with Programs,

522 Harwood, D. S., and Helley, E. J., 1979, Faulting along the Chicomonocline, California: Geological Society of America Abstracts with Programs, v. 11, p. 82-83.

523 Reynolds, M. W., 1979, Character and extend of Basin-Range faulting, western Montana and east-central Idaho, _in_ Newnan, G. U., Goode, H. !I. , eds., Basin and Range Symposium and Great Basin field conference, Rocky Mountain Association of Geologists and Utah Geological Association, D. 185-193.

524 Haworth, Erasmus, 1896, Local deformation of strata in *feade County, Kansas and adjoining territory: American Journal of Science, 4th Series, v. 2, p. 368-373.